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absoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage for Shimano 9100 / 8000
$699.00
The absoluteBLACK's HOLLOWcage® Oversized Derailleur Pulley Cage for Shimano 9100 / 8000 features a revolutionary mono-plate design to provide quiet and precise shifting. - Designed for use with Shimano Dura Ace 9100 / 9150 / 9170 , and Ultegra 8000 / 8050 - Fits up to a 32T cassette - The Silent Xring Pulley dampens the chain impact on the guide pulley teeth, eliminating the engagement noise -Flexible cage design aligns better with the angle of the chain when using the higher gears of the cassette - HOLLOWcage uses abnormally large, bespoke, full ceramic bearings that make the pulleys incredibly stiff for greater shifting precision - Upper pulley features tall teeth to provide improved shifting precision
CeramicSpeed OSPW System for Shimano 9100/9150 and 8000 SS/8050 SS
$499.00 - $599.00
This is an updated version of the Oversized Pulley Wheel System for Shimano 9100/9150 and 8000 SS/8050 SS. This new design has an integrated stop tower for easier mounting. The CeramicSpeed Oversized Pulley Wheels System has been proven to be the fastest pulley system in the world, providing energy savings starting at 2.4 watts compared to standard Shimano systems. The OSPW System for Shimano 9100/9150 and 8000 SS/8050 SS is an industry-leading product, chosen by many of the world's leading cycling teams and professional triathletes. It features a 13-tooth upper pulley wheel and a 19-tooth lower to provide absolute optimization of the rear derailleur, and these oversized aluminum pulley wheels come fitted with either standard or coated CeramicSpeed Bearings: your choice. The Shimano 9100/8000 OSPW system is compatible up to a 32 tooth cassette for both Dura Ace & Ultegra derailleurs The typical overall power savings of the OSPW System for Shimano 9100/9150/8000 is 30%-60% over a stock setup. The oversized pulley wheels have lifespan that is 3-5 times longer than the commonly used standard pulleys on the market. Please note: The OSPW System for 9100/9150 and 8000 SS/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor with the clutch-equipped Ultegra RD RX800 & RX805. Choose CeramicSpeed's OSPW X for Shimano RX800/805 for a compatible RX800 & RX805 version. For a compatible upgrade for Ultegra 8000-GS or 8050-GS choose their Pulley Wheels for Shimano, 11s NW. In The Box: - A complete 13-tooth/19-tooth OSPW System - CeramicSpeed Bearing Oil in 15ml dropper bottle
CeramicSpeed OSPW X for Shimano XT/XTR 1x12
$519.00
The OSPW X System for Shimano XT/XTR 1x12 reduces friction by 35-40% compared to stock pulley configurations. The lightweight, custom-molded carbon fiber cage ensures durability. This design allows the use of the same length chain as stock pulleys. The 14-tooth upper and 18-tooth lower pulley profiles ensure stable chain retention while reducing drag. The OSPW X System is developed, designed, and handbuilt in Denmark—and proven globally. Only compatible with 1X specific derailleurs. - Pulley Wheels: CeramicSpeed 14-tooth upper and 18-tooth lower - Pulley Wheel Material: aluminum - Cage Material: Carbon-reinforced PA - Bearing Options: CeramicSpeed Standard or Coated - CeramicSpeed Grease/oil: CeramicSpeed Pulley Oil - Compatibility: Shimano XTR M9100-SGS, Shimano XTR M9100-GS, Shimano XT M8100-SGS and SLX M-7100 derailleurs - Cassette Compatibility: Up to a 10-51 tooth range - Spring Tension Settings: 2 spring tension settings - Speed: 12-speed - Discipline: Off-Road In the box: - Complete OSPW System for Shimano XT/XTR 1x12 - CeramicSpeed Pulley Oil, 15 ml - Sticker Sheet
CeramicSpeed OSPW System for Shimano 9000/6800
$499.00
Developed and designed entirely by CeramicSpeed, the Oversized Pulley Wheel (OSPW) System for Shimano 9000/6800 provides the ultimate optimization of your bicycle's drivetrain. This OSPW System features a set of 17-tooth aluminum Pulley Wheels housed in a specially designed polyamide (PA) and carbon cage. The upper and lower 17-tooth oversized aluminum pulley wheels come fitted with either standard or coated CeramicSpeed Bearings. The Oversized Pulley Wheel (OSPW) System is the product of choice by many of the world's leading cycling teams and triathletes. This specific system is compatible with Ultegra 6700/6770/6800/6870 mechanical and Di2 rear derailleurs and Dura Ace 7900/7970/9000/9070 mechanical and Di2 rear derailleurs. It is not compatible with Shimano Dura-Ace 9100/9150 and Ultegra 8000 series rear derailleurs. For those rear derailleurs you will need a OSPW System for Shimano 9100 series. The system is compatible with up to a 28-tooth cassette on most bikes, depending on derailleur hanger. The typical overall power savings of the OSPW System for Shimano 9000/6800 is 30%-60% over a stock setup, and the oversized pulley wheels have a lifespan that is 3-5 times longer than the commonly used standard pulleys on the market. In The Box: - A complete 17-tooth OSPW System - CeramicSpeed bearing oil in 15ml dropper bottle
Sun Bicycles Coaster Conversion Kit, 5-Speed
$349.99
5-Speed Sturmey Archer Coaster Brake Trike Conversion Kit - 21T Front Drive Cog - 22T Rear Transfer Cog - 24T Axle Drive Cog - Cable stop required when installing on Sun Atlas Industrial Cargo Trike
Sun Bicycles Coaster Conversion Kit, 3-Speed
$249.99
Three-Speed Sturmey Archer Coaster Brake Trike Conversion Kit - 21T Front Drive Cog - 22T Rear Transfer Cog - 24T Axle Drive Cog - Cable stop required when installing on Sun Atlas Industrial Cargo Trike
Sun Bicycles Disc Brake Conversion Kit, 7-Speed
$219.99
Your Sun Traditional Trike can be made even more useful with the addition of twist-shift 7-speed gearing and a powerful rear disc brake! This complete kit includes all necessary components for converting your 2016 or later Sun Traditional Trike to a 7-speed derailleur system with a mechanical disc brake, giving you an easy and efficient ride up and over any type of hill and smooth, safe stopping on the other side. The parking brake feature on both front and rear brake levers allows you to lock either or both brakes simultaneously to load or unload with ease. Simple and common parts mean easy maintenance for years of use. Kit includes all components including items such as cable ties and other small parts for an original-equipment look. - Sun Race M30 7-speed twist shifter - Sun Race M40 7-speed direct-mount derailleur - Sun Race M3 7-speed freewheel (13-15-17-19-21-24-28T) with 15mm trike axle adapter - 36T x 1/2" x 3/32" chainring - K.M.C. Z51 1/2" x 3/32" chain - Promax DSK-300 mechanical disc brake and mounting hardware - Promax 160mm stainless steel rotor with 15mm trike axle adapter - Promax BL-46K 4-finger brake lever with parking lock - High-density black foam grips, 92mm left side / 130mm right side - Kit includes all parts needed for complete installation - Kit only compatible with 2016 or newer Sun trikes with rear derailleur and disc brake mount on rear unit
Wheels Manufacturing Carbon Fiber Headset Spacer Kit
$210.00
62 piece assortment of tall 1-1/8" carbon fiber headset spacers.
Redshift Sports Quick-Release S-Bend Aluminum Aerobars
$199.99
The Quick-Release Aerobars let you switch from road to aero on-the-fly on the bike you already own. The patented quick-release mechanism allows you to attach or remove the aerobars in a few seconds without any tools so you can choose the best riding position for any ride. Along with the Dual-Position Seatpost, this system provides an optimized aero riding position on your road bike. Benefits: - Transform your current bike—switch from road to aero position on the bike you already own - No tools required—remove or attach the aerobars easily with the quick-release mechanism - Ride with ease—no more time and energy wasted switching from road bike to aero bike Details: - Extensions are available in Aluminum and Carbon, as well as L-Bend or S-Bend - Massive adjustability lets you fine-tune your fit—extension length, armpad fore-aft, armpad width and height (Extension Riser Kit sold separately) - Secondary safety release mechanism prevents accidental release What's in the Box: - Handlebar Clamps - Quick-Release Mechanisms - Aerobar Extensions, Armrest, and Armrest Pads - All required hardware
Wheels Manufacturing Drivetrain Spacer Kit
$188.00
Comprehensive shop kit for bottom bracket and cassette/freewheel spacing need. 139 pieces in a durable plastic storage box. Kit includes: - (20) 1.0mm FW Spacers - (10) 1.5mm FW Spacers - (10) 2.0mm FW Spacers - (10) NCS-4.5mm Cassette Spacers - (10) SHIM-.3MM Spacers - (10) SHIM-.5MM Spacers - (8) 0.5mm 24mm ID Spacers - (8) 1.0mm 24mm ID Spacers - (8) 2.5mm 24mm ID Spacers - (4) BB30-CLIPs - (4) BB30/PF30 Wave Washers - (4) GXP Wave Washers - (4) .7mm Bottom Bracket Spacers - (4) 1.8mm Bottom Bracket Spacers - (9) 2.5mm Bottom Bracket Spacers - (8) 0.5mm 30mm ID Spacers - (8) 1.0mm 30mm ID Spacers
Wheels Manufacturing Retainer Bearing Kit
$150.00
- Includes stock replacement retainers for headsets, bottom brackets and hubs - Headsets: (8) 5/32"x22, (8) 5/32"x16, (8) 3/16"x15, (24) 5/32"x20; - Bottom brackets: (12) 1/4"x9, (16) 5/16"x9, (16) 5/16"x10 - Hubs: (8) 3/16"x7, (16) 1/4"x7
Origin8 Tri Clip-On Aero Bars
$149.99
Gain an aerodynamic advantage with Origin-8's Tri Clip-On Aero Bars. These aluminum clip-ons fit a wide range of handlebars. With independent arm rests and bar-angle and reach adjustments, it's easy to get a great-fitting aero setup.
Sprindex Sprindex
$140.00
- Allows easy, tool-free adjustment of spring rate - Includes spring, adjuster, and 5 performance adapters - Lightweight (highest grade steel allows less material) - See https://sprindex.com/pages/compatibility for fitment details
Vision Mini TT Clip-On Bar
$139.99
- Minimalist double butted aluminum extensions designed for draft legal Triathlons (ITU and UCI approved) - Composite adjustable armrests, a one piece composite aero bridge and molded armrest pads
Paul Component Engineering Melvin Chain Tensioner
$131.00
Want to build a single speed without having to buy a dedicated frame? Try the Melvin. The Melvin bolts to the frame where the rear derailleur would normally go and allows the use of a single speed rear wheel on bikes with vertical dropouts. - Machined aluminum tensioner bolts on to derailleur hanger - Adjustable spring tension and dual floating pulley - For frames with vertical dropouts - Fits hubs with 22-28Mm chainline (From inside of dropout) - Made in USA
Cane Creek VALT Spring
$130.00
A higher quality spring greatly improves the performance of your coil shock. VALT springs from Cane Creek are much lighter than traditional steel springs while pushing the boundaries of performance and durability. - Inner diameter of 36.5mm is compatible with all Cane Creek coil shocks - Also compatible with Manitou, Marzocchi, XFusion, ELKA/MRP, BOS and DSP - Compatible with Fox coil shocks with required spring clip adaptor
DVO ProRate Rear Shock Spring
$130.00
The ProRate Spring is designed to fit both Jade and Jade X rear shock models, offering the longest spring life of any lightweight steel spring on the market. - Up to 125lbs. of progressive rate coil; great for big-hit support, aggressive riders, or linear linkage designs - Lightweight and high-quality Japanese steel - Retains spring-rate up to 1,000,000 compressions
Marzocchi Z1 Coil Plunger & Top Cap Kit
$130.00
Have a current Bomber Z1 but missing that Coil Spring feel? Or, maybe you have a Bomber Z1 Coil already and want to customize its ride. Look no further. With this conversion kit, you can now convert your Bomber Z1 air fork easily to the Z1 Coil. Buy this upgrade kit and follow the install instructions (or have your bike shop swap it out for you) and you, too, will be riding the buttery-smooth Z1 Coil in no time. NOTE: To do the conversion, you will also need to purchase the Bomber Z1 Coil Conversion Spring
CeramicSpeed 6902 Bearing (61902)
$115.00
All CeramicSpeed Bearings are hand-built in Denmark. Super-smooth CeramicSpeed grade 3 Silicone Nitride balls are matched (within microns) with hardened steel raceways that feature an ultra-smooth polished groove. The balls are held in place by a reinforced polyamide cage. Every bearing is optimized with a low-viscosity CeramicSpeed All Round Grease to minimize friction and increase bearing life. Non-contact seals complete the bearings, keeping dirt and moisture out. CeramicSpeed Bearings can be used for any cycling discipline: Road, TT, Tri, Track, Cross, and MTB. The benefits are super low friction, better power transfer, and increased bearing life. During the building process, we check each bearing four times by hand to ensure that all parts are matched perfectly. CeramicSpeed Balls are 400% smoother, 128% harder, and 58% lighter than standard steel bearings normally used in the bicycle industry. When comparing the CeramicSpeed Balls with other ceramic balls in the industry, you will find that the CeramicSpeed Balls are 15% harder, take 99% higher loads, and are 100% smoother. - Inner Diameter: 15mm - Outer Diameter: 28mm - Width: 7mm
CeramicSpeed 6802 Bearing (61802)
$108.00
All CeramicSpeed Bearings are hand-built in Denmark. Super-smooth CeramicSpeed grade 3 Silicone Nitride balls are matched (within microns) with hardened steel raceways that feature an ultra-smooth polished groove. The balls are held in place by a reinforced polyamide cage. Every bearing is optimized with a low-viscosity CeramicSpeed All Round Grease to minimize friction and increase bearing life. Non-contact seals complete the bearings, keeping dirt and moisture out. CeramicSpeed Bearings can be used for any cycling discipline: Road, TT, Tri, Track, Cross, and MTB. The benefits are super low friction, better power transfer, and increased bearing life. During the building process, we check each bearing four times by hand to ensure that all parts are matched perfectly. CeramicSpeed Balls are 400% smoother, 128% harder, and 58% lighter than standard steel bearings normally used in the bicycle industry. When comparing the CeramicSpeed Balls with other ceramic balls in the industry, you will find that the CeramicSpeed Balls are 15% harder, take 99% higher loads, and are 100% smoother. - Inner Diameter: 15mm - Outer Diameter: 24mm - Width: 5mm
RockShox Remote Upgrade Kit for Reverb
$106.00
This 1X-style remote for installation on the left side provides improved dropper actuation for your Reverb seatpost. Includes: - Remote - Bleeding edge fitting - Discrete clamp - MMX clamp
Wheels Manufacturing 4, 5, 6mm Stainless Steel Fastener Kit
$103.95
- 4, 5, & 6mm stainless steel fastener kit - Includes socket cap screws, flat socket cap screws, flat washers, lockwashers, plain nuts, and locking nuts - 218 Pieces Kit contains: - M4 X 8 Socket Head Cap qty. 8 - M4 X 16 Socket Head Cap qty. 8 - M4 X 8 Flat Socket Head Cap qty. 4 - M5 X 12 Socket Head Cap qty. 12 - M5 X 10 Socket Head Cap qty. 12 - M5 x 8 Socket Head Cap qty. 12 - M5 X 16 Socket Head Cap qty. 8 - M5 X 16 Button Socket Head qty. 16 - M5 X 25 Socket Head Cap qty. 4 - M5 X 8 Flat Socket Head Cap qty. 4 - M5 X 12 Flat Socket Head Cap qty. 8 - M5 X 16 Flat Socket Head Cap qty. 8 - M6 X 20 Socket Head Cap qty. 2 - M6 X 35 Socket Head Cap qty. 2 - M6 X 45 Socket Head Cap qty. 2 - M4 Flat Washer qty. 8 - M5 Hex Nut qty. 20 - M5 Nylock Nut qty. 10 - M5 Flat Washer qty. 20 - M5 Lockwasher qty. 20 - M6 Hex Nut qty. 8 - M6 Nylock Hex Nut qty. 6 - M6 Flat Washer qty. 8 - M6 Lockwasher qty. 8
Cane Creek VALT Spring - Progressive
$99.99
Cane Creek Progressive Rate VALT coil springs are designed to provide riders with a true rise-in-rate spring curve. - Springs feature the progressiveness and ramp-up that hard-charging riders demand - Designed for use with Cane Creek Coil shocks - Progression begins at 50% into the stroke of the spring - Crafted from high-performance spring steel - Inner diameter of 36.5mm is compatible with all Cane Creek coil shocks
Wolf Tooth ReMote Sustain
$99.95
Wolf Tooth ReMote Sustain is a cable actuated lever for Reverb Stealth dropper seatposts. Featuring the same ergonomics as the standard ReMote 1x lever, the Remote Sustain is an ideal upgrade to plunger-style Reverb remotes. - Levers are Reverb Stealth series specific - A-series have no Rockshox marking below the head whereas B-series have gold Rockshox markings below the head - Engineered break-away pivot that allows the lever to break away from the pivot in the event of a crash - Cable Kind Clamp does not damage secured cables and features captive hardware - Only compatible with Reverb Stealths - Features a leak-proof, robust, and low-maintenance mechanical actuation system - Easy cable detachment for service, travel or bike shipping - 40mm reduction in in-frame height compared to Connectamajig Reverbs
Specialized Ohlins 8.25-Inch Enduro Light Spring
$95.00
The new generation spring series features a race-ready weight with big mountain strength. You'll also find advanced technologies that feature a multi-step surface treatment process, as well as cutting-edge heat treatments. Lastly, we use wire materials that allow us to stress the wire harder, without causing damage to the spring, and therefore design lighter springs. - Precise spring rates are broken down to 4 N/mm (23 lbs./in).
Specialized Ohlins 9.5-Inch Demo Light Spring
$95.00
The new generation spring series features a race-ready weight with big mountain strength. You'll also find advanced technologies that feature a multi-step surface treatment process, as well as cutting-edge heat treatments. Lastly, we use wire materials that allow us to stress the wire harder, without causing damage to the spring, and therefore design lighter springs. - Precise spring rates are broken down to 4 N/mm (23 lbs./in).
Specialized Ohlins RXF 36 Fork Spring
$95.00
The Ohlins RXF 36 Coil Fork Spring sets a new benchmark for spring rate accuracy and light weight for trail and all-mountain fork springs. - Ultra-fine spring rates to ensure perfect set up for all weights. - Spring rates are broken down to 0.9 N/mm (5 lbs./in). - Fits Ohlins RXF Coil fork only.
Origin8 Single-Speed Conversion Kit
$94.99
• Converts a cassette hub to a single speed • 8 spacers included in various sizes to adjust chain line • Anodized 6061 aluminum • Fits Shimano/SRAM cassette bodies • Conical spacers for increased cog stiffness • Includes single-speed guide, spacers, as well as 18T & 16T cogs
Wheels Manufacturing BB86 to 30mm ABEC-3 Sealed Bearing
$93.82
Expand your choice of cranks for use in frames with 41mm ID shells. Replace your bottom bracket with these dual-row flanged bearings and run 30mm spindle cranks in your frame. These bearings fit directly in frames with 41mm ID bottom bracket shells. Crankset spindle length must be longer than 104mm when used in a 86.5mm wide BB shell. - Sold individually (two needed per frame) - Bearings: Enduro Dual-Row ABEC-3 - Color: Silver - Bottom Bracket/Frame Interface: BB86, BB92, PF90, BB104/107, PF121, PF132 - Bottom Bracket Shell Width: 86.5mm – 132mm - Bottom Bracket Shell I.D.: 41mm - Flange OD: 42mm - Crank Spindle Diameter: 30mm - Over Bearing Width: 92mm in 86.5mm wide shell (dimensions include supplied silicone dust shields) - Weight: 36g
Origin8 Sentry D-Type Chain Guide
$92.99
- Provides enhanced chain retention for all 1x drivetrain systems - CNC machined AL6061 alloy mount with dual-compound chain guide - Co-molded composite and TPR guide plates greatly reduce noise from chain contact - Compatible with 28-38T circular and 26-36T oval chainrings - Boost-compatible - Easily adjustable - Mounting hardware included
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