Parts

Replace or overhaul iSSi pedals with Bushing & Bearing Spindles with these handy kits, or customize your stance width with longer spindle options. Includes: - iSSi chromoly spindles - Sealed cartridge outer bearings - Inner Bushings - Spindle nuts - Seals - iSSi-branded end caps

The absoluteBLACK premium crank bolt and bolt cover sets are designed to cover the small step down between chainring and crank arms. - Designed to fit Shimano Ultegra 6800 cranks - Includes 4 T30 Torx bolts and 4 bolt covers - Not compatible with absoluteBLACK Sub Compact oval chainrings

The absoluteBLACK premium crank bolt and bolt cover sets are designed to cover the small step down between chainring and crank arms. - Designed to fit Shimano Ultegra 8000 cranks - Includes 4 T30 Torx bolts and 4 bolt covers - Not compatible with absoluteBLACK Sub Compact oval chainrings

absoluteBLACK Premium Oval 110 BCD Road Chainrings utilize absoluteBLACK's top-tier design features to greatly improve traction and speed. They are designed for Shimano Dura-Ace 9100, Ultegra 8000, & 105 R7000 4-bolt cranks only. Optimized with smooth shifting in mind, premium chainrings have a 6-point ramp and recess design. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Chainring design reduces the possibility of leg cramps and allows you to maintain a better cadence while climbing - 10, 11, and 12-speed compatible - Ramps are designed specifically for a 50/34 combination - If only switching the inner chainring to oval, use all original crank bolts - 6.5% ovality is ideal for road climbing

absoluteBLACK Premium Oval 110 BCD Road Chainrings utilize absoluteBLACK's top-tier design features to greatly improve traction and speed. They are designed for Shimano 4-bolt cranks like Dura-Ace 9000, Ultegra 6800, 105 5800, and others. Optimized with smooth shifting in mind, premium chainrings have a 6-point ramp and recess design. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Chainring design reduces the possibility of leg cramps and allows you to maintain a better cadence while climbing - Not compatible with FSA cranks - If only switching the inner chainring to oval, use all original crank bolts - 6.5% ovality is ideal for road climbing

absoluteBLACK Premium Oval 110 BCD Chainrings utilize absoluteBLACK's top-tier design features to greatly improve traction and speed. They are designed for 4-bolt or 5-bolt FSA cranks such as Gossamer, SL-K, and K-Force with asymmetric bolt spacing. 4- and 5-bolt cranks are identical with the exception of the one hidden bolt behind the crank arm in 5-bolt design, which is not needed. Optimized with smooth shifting in mind, premium chainrings have a unique shift ramp and recess design. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Chainring design reduces the possibility of leg cramps and allows you to maintain a better cadence while climbing - For Gossamer and SL-K cranks, use the original FSA hardware for installation - For K-Force cranks, you will need to purchase absoluteBLACK bolt covers for installation - 3.5% ovality is ideal for road climbing

absoluteBLACK Oval 76 BCD Chainrings greatly improve traction and climbing abilities. They are designed for Rotor REX cranksets with their original 1x spider. Lighter and stiffer than original chainrings, these provide a super-smooth pedaling sensation. The specially designed narrow-wide tooth profile keeps the chain snug, allowing you to leave your chain keeper in the garage. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.2-14.4%, with timing of 110.5-116.3° after TDC (top dead center). - Only compatible with Rotor Rex cranks - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - The unique, patent-pending narrow-wide tooth profile keeps the chain in place - Teeth have been 3D-machined for ultimate mud shedding and quieter operation - Provides excellent weight-to-strength ratio

absoluteBLACK 96 BCD chainrings for Hyperglide+ greatly improve traction and climbing abilities. They are designed specifically for Shimano XT M8000, SLX M7000, and MT700 1x or 2x cranks. These chainrings will only work with Shimano CN-M9100, 8100 & 7100 Hyperglide+ chains due to the different thickness and shape of the teeth. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.2-14.4% and timing of 110.5-116.3° after TDC (top dead center). - This chainring will only work with Shimano CN-M9100, 8100, & 7100 Hyperglide+ chains due to the different thickness of the teeth - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Provides excellent weight-to-strength ratio - Chainrings have built-in standoffs to provide the ideal 1X chainline - For 49mm chainline - Only use the included extra-long chainring bolts

absoluteBLACK Premium Sub-Compact 110 BCD Oval Chainrings are designed to improve your climbing and cadence. They are compatible with all Shimano 110 BCD 4-bolt cranks. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - Sub-Compact chainrings only work in predefined size combinations: 46/30 or 48/32 - Mounting bolts are included with the small ring - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Chainring design reduces the possibility of leg cramps and allows you to maintain a better cadence while climbing - Use Shimano Dura-Ace 11-speed chain or SRAM Eagle 12-speed chain for proper clearance of mounting tabs - Not compatible with SRAM Yaw front derailleurs - 10, 11, and 12-speed compatible - 9% ovality is ideal for climbing

absoluteBLACK Premium Sub-Compact 110 BCD Oval Chainrings are designed to improve your climbing and cadence. They are compatible with the majority of 110 BCD 5-bolt cranks. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - Sub-Compact chainrings only work in the 48/32 size combination - Mounting bolts are included with the 32T ring - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Chainring design reduces the possibility of leg cramps and allows you to maintain a better cadence while climbing - Not compatible with SRAM Yaw front derailleurs - 10, 11, and 12-speed compatible - 8% ovality is ideal for climbing

absoluteBLACK Silver Series Oval 110 BCD Chainrings feature many of the same benefits as absoluteBLACK's Premium line, but with less material machined out on the outer side, allowing for easier maintenance and cleaning. They are designed for Shimano 4-bolt cranks, such as Dura-Ace 9000, Ultegra 6800, 105 5800, and others. Optimized with smooth shifting in mind, these chainrings have a 6-point ramp and recess design. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - Designed for your winter/training bike where weight is not an issue but ease of cleaning is - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Chainring design reduces the possibility of leg cramps and allows you to maintain a better cadence while climbing

absoluteBLACK Premium Oval 110 BCD Road Chainrings utilize absoluteBLACK's top-tier design features to greatly improve traction and speed. They are for use with all pre-2014 Shimano 5-bolt cranks, such as Dura-Ace FC7950, Ultegra FC6750, Shimano 105 5750, and more. Optimized with smooth shifting in mind, premium chainrings have a 6-point ramp and recess design. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Chainring design reduces the possibility of leg cramps and allows you to maintain a better cadence while climbing - Use with absoluteBLACK long chainring bolts - 6.5% ovality is ideal for road climbing

On today's road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored handlebar color is available on the Zipp Service Course 70 Ergo handlebar. The Service Course lineup provides options to match every rider with a high-performance, precise fitting bar. The Service Course 70 Ergo packs a powerful punch of everything you'd want in a bar — a design based on feedback from pro bike fitters and riders, an ergonomic top section, and a price you'll love. - 6061 aluminum for low weight and durability - 70mm reach and 128mm drop for a short-low position - Flattened top shape to better fit the hand - ISO 4210 compliant

On today's road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored handlebar color is available on the Zipp Service Course 70 XPLR, our newest drop-bar offering. The bar's moniker, XPLR, exemplifies the desire to explore the world with an expanded definition of cycling on a drop bar bicycle — from paved roads to gravel, mud, dirt, and even singletrack. The Service Course 70 XPLR helps you go faster by placing your body, starting with your hands, in an optimal "comfort zone" position for hours of rough riding over mixed terrain. Whether on a two-hour training ride from home or a 200-mile gravel adventure, today's riders demand more of their cockpit: comfort, control, and the ability to carry what they need. We met these needs by creating a bar with shallow and wide drops while focusing on two crucial metrics — outsweep and flare. - Bar drops provide a wider, balanced, and secure position with drops that are about 6cm wider than the hoods position for technical or intense riding. - The 70 XPLR features an ergonomic top with an extended 100mm clamping area for computer mounts, aero-extensions, bags, and whatever else you may need for the long haul. - Reach: 70mm - Drop: 115mm

When it comes to matching style with function, Zipp's stalwart Service Course 80 handlebars now have an option for those who prefer an ergonomic flat top. The Ergo version retains the same 80mm reach and 125mm drop of the existing Service Course 80 bars, with an ergonomic bend for the rider who likes reaching down to, rather than into, the drops. Lightweight, stiffness, and comfort: the Zipp Service Course line provides the right fit for all rider types. - New flattened bar top and 3° backsweep for a neutral wrist position on the tops - 7° ramp angle for a flat transition to the hoods and 4° outsweep at the drops - 80mm reach and 125mm drop for a medium-high position - 6061 aluminum for low weight and durability - Di2 RS910 junction compatible - Compatible with clip-on extensions (sold separately)

On today's road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored seatpost color is available on the Zipp Service Course Seatpost. Since the introduction of our line of Service Course and Service Course SL components, we've had amazing success with our pro-level athletes in all disciplines. While the successes have reinforced our design decisions, we have also drawn from their feedback. We not only learned how and why athletes make their equipment choices, but how our manufacturing methods and materials affect product performance. With new knowledge as well as new engineering, we are proud to offer redesigned Service Course seatposts. - Material: 6061 aluminum - 2-bolt adjustability - Minimum insertion length: 90mm

On today's road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored color is available on the Zipp Service Course stem. Since the introduction of our line of Service Course and Service Course SL components, we've had amazing success with our pro-level athletes in all disciplines. While the successes have reinforced our design decisions, we have also drawn from their feedback. We not only learned how and why athletes make their equipment choices, but how our manufacturing methods and materials affect product performance. With new knowledge as well as new engineering methods, we are proud to introduce our completely redesigned line of Service Course and Service Course SL stems. - Class-leading stiffness-to-weight ratio - More options for a better fit - New faceplate and geometry for greater stiffness and easier installation - Distinctive silver finish

Zipp developed an extensive line of aluminum aerobar extensions to provide the perfect fit for any rider, regardless of size or riding position. Vuka extensions are designed to deliver improved aerodynamics by placing hands closer together and nearer to the rider’s head to start airflow over the rider sooner. Designed with input from top bike fitters, the shape of the Vuka Alumina Evo is crafted to feel as if the rider is shaking hands with the bar. This is achieved through the use of a multi-radius bend paired with a 20mm inward roll of the bar that can be adjusted to dial in fit and achieve an ideal position. - Clean internal cable routing for easy installation - Length: 360mm

Zipp developed an extensive line of aluminum aerobar extensions to provide the perfect fit for any rider, regardless of size or riding position. Vuka extensions are designed to deliver improved aerodynamics by placing hands closer together and nearer to the rider’s head to start airflow over the rider sooner. Vuka Alumina Race Extensions feature 52mm of rise, along with a bend that places the wrists at a more natural bend to help riders remain in their tuck to optimize aerodynamics. - Clean internal cable routing for easy installation

The bar offers the same compact reach and drop dimensions as the Service Course SL-70 but adds a flattened top section for a natural ergonomic grip on the bar tops and a revised ramp angle for proper fit. The SL-70 Ergo's specially tuned drop shape creates comfortable hand positions with the short reach to control levers vital for race situations. The bar's 128mm drop help puts the rider low and in control without compromising comfort. Whether it's a rider with smaller hands or a bigger rider getting aero by pairing this bar with a long stem, this bar helps put just about any cyclists into their optimal position. - Distinctive Zipp cosmetics - 7050 aluminum for light weight and durability - 70mm reach and 128mm drop for a short-low position - Flattened top shape with 3° backsweep for comfort - Clip-on Compatible (40, 42, 44cm sizes only) - Lifetime warranty

This is Zipp's innovative all-road handlebar, the Service Course SL 70 XPLR. The bar's moniker, XPLR, exemplifies the desire to explore the world with an expanded definition of cycling on a drop bar bicycle—from paved roads onto gravel, mud, dirt, and even single track. The Service Course SL 70 XPLR helps you go faster by placing your body, starting with your hands, in an optimal "comfort zone" position for hours of rough riding over mixed terrain. Today's riders demand a few things out of their cockpit, whether they are doing a two hour training ride from home or a 200 mile gravel adventure: comfort, control, and the ability to carry what they need. We met these needs by creating a bar with shallow and wide drops, specifically focusing on two crucial metrics: outsweep and flare. Outsweep is created by rotating the drop below the brake perch outward. Flare is created by rotating the entire drop above the brake perch outward. - Distinctive Zipp cosmetics - 70mm Reach and 115mm drop allow a comfortable hoods position and a shallow drops postion - 5° drop Flare and 11° drop outsweep creates a drops position 6cm wider than hoods - Ergonomic top with 3° backsweep - Lifetime warranty

Zipp's Service Course SL Stem, crafted from 7075 aluminum, features a shape that's strong and lightweight, resulting in a best-in-class 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations. This stem is a favorite of Zipp ambassadors and pro athletes. - Distinctive Zipp cosmetics - Zipp Quickview integrated computer mount available separately - Lifetime warranty

Zipp Service Course SL 80 Ergo handlebar is all about making you faster in style and comfort. The bar offers an 80mm reach and 125mm drop, perfect for a rider looking for a medium reach and shallow drop who likes reaching down to, rather than into, the drops. This bar has a flattened top and 3° backsweep for a neutral wrist position on the tops. The bars feature a 7° ramp angle for a flat transition to the hoods and a 4° outsweep at the drops. In addition to the ergonomic benefits, the Service Course SL 80 Ergo is our first ergo bar to be clip-on compatible. Made of 7050 aluminum, the Service Course SL 80 Ergo weighs 275g for a 42cm-wide bar. Light weight, stiffness, and comfort: the Zipp Service Course line provides the right fit for all rider types. - Distinctive Zipp cosmetics - 7050 aluminum for light weight and durability - 80mm reach and 125mm drop for a medium-high position - Flattened top shape with 3° backsweep for comfort - Clip-on Compatible (40, 42, 44cm sizes only) - Di2 RS910 junction compatible - Lifetime warranty

The Service Course SL-70 is the bike fitter's go-to bar. The short reach to the hoods allows a proper fit without compromising stem length and steering control. With the revised ramp angle, proper fit is now achievable on even the most challenging setups. The 70mm reach is the shortest of Zipp's Service Course bars. Together with its 128mm drop, the bar is deal for riders preferring a low body position. Whether it's a rider with a shorter torso or a bigger rider getting aero by pairing this bar with a long stem, this bar helps put just about any cyclists into their optimal position. - Distinctive Zipp cosmetics - 7050 aluminum for light weight and durability - 70mm reach and 128mm drop for a short-low position - Matte Black nano blast aluminum - Clip-on Compatible - Lifetime warranty

The Service Course SL-80 provides comfortable and efficient positions on the bar tops, brake hoods, or down in the drops. The bar allows a neutral wrist position on the drops and a flat brake-hood transition. This minimizes the need for up-rotated bars. Drops are angled outward by 4 degrees, reducing wrist strain. Named after its 80mm reach to bring the hoods and control levers back where you want them. The ergonomic 125mm drop places the angled drop position where you can easily reach it while maintaining a neutral wrist angle. The SL-80's rounded bar top is clip-on compatible. Forged from lightweight 7075 aluminum. - Distinctive Zipp cosmetics - 7050 Aluminum - 80mm reach/125mm drop designed to fit a large number of riders - Clip-on compatible - Lifetime warranty

- Weight: 220g  - Body: NEP Injection-Molded - Spindle: Cromoly  - Bearings: 3 Cartridge - Springs: SWP  - Q-Factor: ±53 (mm) - Cleat: XPEDO THRUST 7 (6º Float or Fixed)

The Baldwin offers the best of both worlds, bridging the gap between the demands of XC racer to the enduro rider. It features the tried and true Posi-Lock retention system protected by a robust 6061 CNC body providing extra support. -  Weight: 332g CrMo -  Body: 60661 CNC AL -  Spindle: Cromoly -  Bearings: 3 Cartridge  -  Springs: SWP  -  Cleat: XPEDO XPT (6° Float)

These chainrings are for Shimano GRX cranks. They feature our patented Drop-Stop® design for the best wear life, chain retention, and mud clearance. Drop-Stop ST is specifically for the Shimano 12-speed Hyperglide+ chain, which is used by GRX 12-speed. Drop Stop-B works with all other 9, 10, 11, and 12-spd chains, including SRAM Flattop. Compatibility: - Shimano GRX cranksets including RX600 and RX810 - Drop-Stop ST is designed for Shimano 12-speed Hyperglide+ chains - Drop-Stop B tooth profile is compatible with SRAM Flattop chain - Wolf Tooth’s patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud-shedding ability - Use Drop-Stop B for all SRAM Eagle, SRAM Road and Transmission (T-Type) Flattop chains, 9, 10, and 11spd chains or 12spd KMC, Connex, Wippermann, Campagnolo. DROP-STOP B Compatible 9, 10, 11, and 12spd SRAM Eagle, 12spd SRAM Transmission (T-type) Flattop, 12spd Campy, 12spd KMC Not compatible with 12spd Shimano HG+ chains

Wolf Tooth was first to market with cyclocross 1x specific chainrings because we saw cyclocross as the perfect use for our patent pending Drop-Stop® technology. These beautifully machined 110 BCD asymmetric 4-bolt chainrings are optimized for your 1x Shimano CX / road / gravel drivetrain whether you run Dura Ace 9000, Ultegra 6800, 105 5800, or Tiagra 4700. They are also offset for the ideal 1x chainline. - Fits 110 BCD Asymmetric 4-bolt Shimano cranks - Drop-Stop technology. On Wolf Tooth's patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction. - Alternating wide/narrow tooth pattern prevents chain derailment Compatibility: - Fits 110 BCD asymmetric 4-bolt cranks - All sizes compatible with Dura Ace 9000, Ultegra 6800, 105 5800, RS510, Tiagra 4700 or 4703, Sora R3000 or R3030, and Claris R2000 or R2030 cranks. - 38-50t are compatible with 105 R7000, Ultegra R8000, and Dura-Ace R9100. The 36t chainring is NOT compatible with these cranks. - NOT compatible with Dura-Ace R9200, Ultegra R8100, and 105 R7100 Cranks - Size 42t and larger will work with the Dura Ace 9100 power meter - Mounts in the big ring position of the cranks but is offset inward for perfect chainline. - The stock 2x bolts will not work. You will need our 6mm bolts which are optimized for single ring mounting. - If using a 9-speed drivetrain use a 10-speed chain. It fits tighter for better chain retention - Chainline 47.5mm - Use Drop-Stop B for all SRAM Eagle, SRAM Road and Transmission (T-Type) Flattop chains, 9, 10, and 11spd chains or 12spd KMC, Connex, Wippermann, Campagnolo. DROP-STOP B Compatible 9, 10, 11, and 12spd SRAM Eagle, 12spd SRAM Transmission (T-type) Flattop, 12spd Campy, 12spd KMC Not compatible with 12spd Shimano HG+ chains

Wolf Tooth was first to market with Cyclocross 1x specific chainrings because we saw Cyclocross as the perfect use for our Drop-Stop® technology. Since their release, the uses for these rings has expanded beyond Cyclocross to commuting, gravel riding, mountain bikes with 5-arm crank power meters, and even full on-road applications with the giant 50t rings. Fits 110 BCD 5 arm cranksets Drop-Stop technology. On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction. Alternating wide/narrow tooth pattern prevents chain derailment Compatibility: - These rings are for use with 110 BCD 5-arm cranksets. - Stock 2x bolts will not work. You will need bolts like our 6mm bolts which are optimized for single ring mounting. - Chainline - varies - these rings can be mounted in either the big or small ring position on a double cranksets. The most common mounting is in the big ring position because of chainstay clearance. The ring centerline is ~2mm from the ring's mounting face so they usually sit about 2mm closer to the frame than the stock big ring (depends on the stock ring) Recommendations - Recommend the use of a clutch-style rear derailleur for the best chain security. - If you plan to ride in very muddy conditions, we recommend a chainguide or chainkeeper in addition to a clutch-type rear derailleur! - Without these precautions, you may experience chaindrops and/or chainsuck. Tech Specs: - Weight: 34t/44g | 36t/58g | 38t/66g | 40t/74g | 42t/81g | 44t/90g | 46t/107g | 48t/115g | 50t/125g - Material: 7075-T6 aluminum - Made in the USA