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Last day to order bikes in time and avoid shipping costs is December 14th.

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Trek MTB Low Direct Mount Front Derailleur Bracket
$20.99
Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Front, Not applicable - Mounting location: Front - Attachment: 2-bolt
Trek ABP Classic Derailleur Hanger
$24.99
Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: Thru axle nut
Trek ABP Convert Derailleur Hanger
$24.99
Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For use with 142x12mm, 148x12mm, 157x12mm, and 197x12mm hubs Specifications: - Size: Rear drive side, Thru Axle - Mounting location: Rear drive side - Attachment: Thru axle nut
Trek Hardtail Convert 135x5 Rear Derailleur Hanger
$24.99
Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 130mm Q/R - Mounting location: Rear drive side - Attachment: Thru axle nut
Trek CX Horizontal Sliding Derailleur Hanger
$29.99
Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 148x12mm Thru Axle - Mounting location: Rear drive side - Attachment: Thru axle nut
Trek MTB Horizontal Sliding Derailleur Hanger
$31.99
Genuine replacement parts Get back on the trail with a quality replacement hanger. Don't be left hanging. - Attachment hardware is sold separately - Compatible with Superfly SS 2015-2016 (142x12mm OLD) - Compatible with Stache 29+ 2016-2022 (148x12mm OLD) - Compatible with 1120 2018-2022 (148x12mm OLD) - Compatible with Farley 2016-2022 (197x12mm OLD)
Trek Super Commuter+/Diamant Zouma+ Dropout Kit
$63.99
Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear kit, 135mm Q/R - Mounting location: Rear kit - Attachment: 2-bolt
Trek Allant+ 8 Battery Cover
$119.99
Genuine replacement parts Genuine Trek replacement part to protect your eBike battery. Keep the dirt out. - For use with removable integrated battery system - For use with 625Wh Bosch RIB batteries
Trek Allant+ 9 Battery Cover
$119.99
Genuine replacement parts Genuine Trek replacement part to protect your eBike battery. Keep the dirt out. - For use with removable integrated battery system - For use with 625Wh Bosch RIB batteries
Sunlite Lever Adjusting Barrel OS
$2.49
- Oversize 10mm - Fits new style MTB & BMX levers - Aluminum construction
Sunlite Cartridge Bearings
$14.79
- DT Swiss cartridge bearings - Sold in pairs
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
Shimano Dura-Ace R9100 Rear Derailleur Cable Adjusting Unit
$6.00
Need a spare Shimano cable adjuster assembly for your Dura-Ace R9100 rear derailleur? You've found it. Making sure this part is in working order can mean the difference between a two-second barrel twist to return your shifting to perfect, or getting out the multi-tool to readjust the cable again and again until it's close enough to get home. Your choice.
Shimano Di2 Battery Charger Cable
$8.99
Shimano's Di2 Battery Charger Cable plugs into the Battery Charger (shown, but sold separately) so you can keep your electronic drivetrain at full power.
Shimano 9-Speed Chain Pins
$9.00
- Replacement pins for 9-speed Shimano chains - Compatible with CN-7700/HG92 chains - 3 replacement pins per pack
Shimano Deore XT RD-M786-SGS Rear Derailleur Outer Cage Plate
$16.00
Shimanno Deore XT RD-M786-SGS Rear Derailleur Outer Cage Plate - "B" fit for SLX RD-M675-SGS, Deore RD-M615-SGS - OEM outer cage plate for XT RD-M786-SGS
Shimano Di2 E-Tube Wire
$26.99
This is the correct plug-and-play wire for Shimano's E-Tube Di2 electric-shifting systems. It comes in sixteen different lengths, so choose the one(s) that's right for your Di2 E-Tube wiring configuration.
SRAM PowerLock Chain Connector 12-speed
$5.99
- From a long line of tough, light-weight chain engineering from SRAM - Chain connector type: PowerLock - For Use with SRAM 12-Speed Road Chains Only - No tools necessary to install - Chain connector qty/packaging: 4
SRAM eTap BlipClamp
$17.00
- Use to keep Blips in place on handlebars - Fits 31.8mm round portion of drop bar - Clamp mounts directly to bar outside of tape zone - Ideal for use with thumbs or index fingers while hands are on the tops - Right and left specific, just like Blips - Weight: 12 grams (for pair) - Material: Polypropylene - Compatibility: 11-speed - Recommended Group: SRAM RED eTap
SRAM RED 2013 Brake Adjusting Barrel/QR Kit
$20.00
SRAM Caliper Brake Adjusting Barrel with Nut and Cable Fixing Assembly.
SRAM Rival Apex Pulley Set
$20.00
- SRAM, Road pulleys, 11.7515.060.000
SRAM AXS Battery Cover
$21.00
The AXS battery cover is a light-weight cowling designed to protect the battery while installed on the derailleur. The AXS Battery Cover fits all AXS mountain bike derailleurs.
SRAM Braze-on Front Derailleur Clamp with ChainSpotter Stop
$38.00
Clamp allows use of a braze-on derailleur on frames without the braze-on tab. Includes a tab to use SRAM's lightweight and easy-to-adjust chain control device. - Fits all SRAM road braze-on front derailleurs - ChainSpotter not included
SRAM Wide Spacing Derailleur Braze-on Adaptor
$38.00
Useful on some bikes with 135mm rear dropout spacing that have cranks with longer spindles.
SRAM eTap Lever Hood Covers
$40.00
Replacement hoods for SRAM hydraulic shifter/brake levers.
RockShox Reverb Basic Service Kit (O-rings Only)
$14.99
RockShox Reverb Service Kit Includes O-Rings only
RockShox RockShox Reverb Hydraulic Hose Kit, Connectamajig, 2000mm, A2
$25.00
Hose Kits, Barbs and Strain Relief for Servicing Reverb Lines.
RockShox RockShox Reverb AXS Post Clamp Kit - 10mm
$45.00
External Reverb and Reverb Stealth parts that can be installed without needing to open the mechanism.
RockShox Yari 1 Year Service Kit
$53.00
- Yari Solo Air A1 1 year service kit - Includes dust seals, foam rings, o-ring seals, SA sealhead
RockShox Lyrik C2/Pike B3 Ultimate and Select+ 200 Hour Service Kit
$70.00
200 hour/1 year Service Kit (includes dust seals, foam rings, o-ring seals, Chgr2.1 damper sealhead, DB air spring sealhead) - Lyrik C2/Pike B3 Sel+ and Ult (2020)
RaceFace Aeffect Dropper 1x Lever
$39.99
- Ergonomic 1x lever - Compatible with the Turbine and Aeffect Dropper Posts - Standard shifter cable and housing
Profile Design UCM (Universal Computer Mount)
$13.00
Profile's UCM allows you to mount your cycling computer on your Profile aerobars, and without any tools! Just slip the clamp around your bars, thread on and snug the mount, and you're ready to ride!
Profile Design UCM XL Universal Computer Mount 60mm
$13.00
Profile Design's UCM XL Universal Computer Mount provides a convenient 60mm-long place to mount your computer on your aero bars. It installs without tools, stays put and can be positioned as needed for easily viewing and controlling your computer.
Profile Design Aero Bridge
$19.99
Closes tips of any Profile Design aluminum aerobar (except Jammer GT or CGT) or old style Carbon X. - Injection-molded nylon is strong and light weight - Weight: 50 grams
Profile Design Aerobar Bracket Riser Kit
$47.00
Riser kits increase stack height to fit a wide range of riding styles for efficient positioning; compatible with ZBS Aerobars, T Plus Carbon Series Aerobars, T Plus Aluminum Series Aerobars, Supersonic Aerobars, Sonic Aerobars, and Subsonic Aerobars. - Multiple kits can be used to reach desired height up to 80mm rise - Raises armrest and extensions together to maintain a comfortable wrist position - Kit includes a pair of risers, bolts specific to riser size, and mounting hardware - Risers are compatible with J2, J3, and J4 Aerobar brackets - Clamp diameter: 31.8mm
Profile Design Sonic Ergo 43a Aero Bar Extensions
$183.00
The Sonic/Ergo is designed to present minimal frontal area to create as little aerodynamic drag as possible. The main purpose of an aerobar is, of course, to get the rider into a fast position. Despite a fairly minimalist appearance, the Sonic/Ergo offers a comprehensive fit range for exactly this purpose. - Armrest Offset: -70mm to -2.5mm in 7.5mm steps - Armrest Width: 124mm to 290mm in 18.5mm steps (with Extensions at 100mm) - Armrest Stack: 60mm to 70mm in 5mm increments (with aftermarket Riser Kit) - Extension length and rotation can be easily adjusted using the top bolt - Weight: 545g
Profile Design Sonic Ergo 50a
$183.00
Our new Sonic bracket has been designed as the successor to the J2, which has been a somewhat ignored part of our range. With this update, it brings our new generation fit range to a wider range of price points, replacing the J2 bracket. The Ergo armrest has been created to offer both a huge upgrade in fit range as well as increased rider comfort with a supportive curve to cup the arms. Performance - The Sonic/Ergo is designed to present minimal frontal area to create as little aerodynamic drag as possible. The main purpose of an aerobar is, of course, to get the rider into a fast position. Despite a fairly minimalist appearance, the Sonic/Ergo offers a comprehensive fit range for exactly this purpose. Fit Data - Armrest Offset: -70mm to -2.5mm in 7.5mm steps - Armrest Width: 124mm to 290mm in 18.5mm steps (With Extensions at 100mm) - Armrest Stack: 60mm (no riser kit) to 130mm in 5mm increments (With aftermarket Riser Kit) - The extension length and rotation can be easily adjusted using the top bolt. There are 100 distinct position options achievable just by moving the armrests. Combine that with the risers and this bar offers 1500 possible configurations. As a clip-on bar it is also possible to adjust the extension width and tilt easily. This is the most adjustable clip-on bar on the market (and in history). It is worth noting that our previous top-level clip-on aerobar, the J4/F35, offered 90 possible configurations. This highlights the significant step forward we’ve made with our new generation aerobars in allowing riders to precisely adjust their position. Origin - After we released the Supersonic (J5) as a premium bracket with market-leading fit options and versatility we wanted to bring the same kind of options to the rest of our range of brackets and thus aerobars. By simplifying the extension clamp and shifting the wing forward to the bar center line we were able to meet our targets. As a consequence of the simplification the Sonic is the lightest of our current brackets. - The Ergo armrest shares the flippable design of the rest of our new generation armrests. By swapping sides or rotating the armrests smaller increments of movement are achieved – making it simple to fine-tune a riders position or match the position from their previous aerobar or bike. Extensions - Extension Shape: A 50a extensions offer a 50° ski bend shape. The 50a offer a 7.5mm lateral shift per side. This allows the rider to get their hands narrower or wider without tilting the extensions so much that the shifters touch. - Bracket: Sonic - Clamp Diameter: 31.8mm (26.0 w/Shims) - Armrest: Ergo / 10mm Pads - Armrest Width: 124mm to 290mm in 18.5mm steps (with Extensions at 100mm) - Armrest Offset: -70mm to -2.5mm in 7.5mm steps - Armrest Stack: The minimum is 60mm and the bracket is compatible with our existing risers which add up to 130mm stack with (70mm of spacers added) - Weight: 559g
Problem Solvers Cassette Spacer
$5.00
The Problem Solvers Cassette Spacers are made of light and durable anodized aluminum and come in different thicknesses for correctly spacing various brand and model cassette cogs. Measure and match your spacers to choose the right width.
Problem Solvers Steerer Tube Shim
$6.00
The Problem Solvers Steerer Tube Shims are for installing 1-1/8-inch diameter threadless stems on 1-inch diameter threadless forks. The shim is made of light, durable anodized aluminum and is chamfered on the ends for easy stem installation.
Problem Solvers Cantilever Stud
$7.00
The Problem Solvers Cantilever Studs screw into the bosses built into bicycle frames to provide the proper mounting studs for brakes. Each brake requires two studs.
Problem Solvers Seat Binder Bolts
$7.49
Notched binder bolts for frames with integrated seat collars. Details: CroMoly steel bolts Three lengths available: 16, 19 and 21mm 8mm diameter
Problem Solvers Seatpost Shim
$10.00
The Problem Solvers Seatpost Shim is what you need when your seatpost is a little too small-diameter to fit tightly into your frame. It's made of light, durable aluminum and has a lip on the top so it won't slide down inside the frame during installation.
Problem Solvers Double Chainring Bolts - 8mm
$14.95
The Problem Solvers Double Chainring Bolts include 5 chainring bolts and nuts that are 8mm wide. This is the right size for most double-chainring setups. These chainring bolts are made of either aluminum, stainless steel, or chromoly.
Problem Solvers Single Chainring Bolts - 6mm
$14.95 - $15.00
The Problem Solvers Single Chainring Bolts include 5 chainring bolts and nuts that are 6mm wide. This is the right size for most single-chainring setups. These chainring bolts are made of either aluminum, stainless steel, or chromoly.
Problem Solvers Inner Chainring Bolts - 12.5mm
$15.00
The Problem Solvers Inner Chainring Bolts include 5 of the special threaded chainring bolts that fit into the chainring nuts on your crankset to hold the chainrings in place (chainring nuts sold separately). This type is 12.5mm long and made of durable chromoly.
Problem Solvers Double Chainring Bolts Dual Hex Head - 8mm
$17.99
The Problem Solvers Double Chainring Bolts include 5 chainring bolts and nuts that are 8mm wide. This is the right size for most double-chainring setups. These chainring bolts are made of aluminum and feature dual-hex heads for easy, secure installation.
Problem Solvers 1-1/8-inch Headset Spacers
$20.00
Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. - Made from Aluminum, anodized or polished finish, without logos - 1-1/8" Diameter - S.H.I.S. Stem Clamp Diameter: 28.6mm
Problem Solvers Travel Agent
$28.00
The Problem Solvers Travel Agent amplifies your braking power so that you can mix road, mountain and cyclocross brakes and brake levers. Instead of buying new levers or brakes, just install a Travel Agent and you're good to go. This trick gizmo is made of quality 6061 aluminum and is available with and without a built-in adjustment barrel. It works with cantilever brakes, road dropped handlebars, and Shimano STI and Campagnolo Ergopower levers.
Origin8 Headset Spacers (1 1/8-inch/10-pack)
$1.25
Origin-8's 1 1/8-inch Headset Spacers are made of lightweight and durable aluminum and come in 2mm, 5mm or 10mm thicknesses and lots of cool colors to add style to your ride. You get a bag of 10 spacers.
Origin8 Headset Spacers (1-inch/10-pack)
$1.49
Origin-8's 1-inch Headset Spacers are made of lightweight and durable aluminum and come in 2mm, 5mm or 10mm thicknesses. You get a bag of 10 spacers.
Odyssey Gyro G3 Lower Cables
$19.99
- Lower cables for Odyssey's Gyro G3 (sold separately). - Universal fit. - Lower cables only.
Odyssey Gyro G3 Upper Cables
$19.99
- Upper cables for Odyssey's Gyro G3 (sold separately) - Universal fit. - Upper cables only.
MRP Decapitator Direct Mount Cover
$30.00
- Cover up those unfinished and unused FD mounts with MRP cover plates - Offered in Decapitator version with built-in bottle opener - Alloy with matching alloy fastener, 12g - Made in Grand Junction, CO USA
KMC MissingLink Connector
$1.99
- Allows quick chain removal without tools - MissingLink 410HD|~|1sp|~|BMX Heavy Duty chain|~|9.4mm|~|each|~| - MissingLink 410|~|1sp|~|BMX|~|8.6mm|~|each|~| - MissingLink II|~|8sp|~|all|~|7.1mm|~|6/card|~| - MissingLink-9|~|9sp|~|all|~|6.6mm|~|6/card|~| - MissingLink-10R|~|10sp|~|KMC, Shimano, SRAM|~|5.9mm|~|6/card|~| - MissingLink-10CR|~|10sp|~|Campagnolo only|~|5.9mm|~|6/card|~| - MissingLink-11|~|11sp|~|Campy, KMC, Shimano|~|5.5mm|~|6/card|~|
KMC MissingLink CL559R Connector
$6.99
KMC Missing Link connectors are for use on new chains or to keep in your seat bag for an emergency repairs. - Compatible with KMC and Shimano 10-speed chains - Includes 2 pairs