Jenson USA
Compare the best prices for Bike Parts & Components, featuring brands such as Wolf Tooth Components, Next Components and Sorbus for price comparison
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Cane Creek Aheadset Small Parts Kit
Have a Cane Creek Aheadset that needs service? This kit has all the replaceable/wearable parts for 1"" and 1-1/8"" Aheadsets. Contents (10) Universal Aheadset Top Cap (AHDCAP001) (10) Universal Preload Bolt (AAB) (5) 1-1/8"" Star Nut (ASN8) (5) 1"" Star Nut (ASN0) (20) Retainer Bearing (AHDBALLS022) (2) Semi-Cartridge Bearing 1-1/8"" (HSS20133k) (2) Compression Cover 1-1/8"" (AHDCOVE286) (2) Compression Cover 1"" (AHDCOVE254) (4) Cone/Race 1-1/8"" (AHDCONE286) (2) Cone/Race 1"" (AHDCONE254) (2) Integrated C...
MPN: 68c1bc255f2d80c777d132d402297a16
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First Components Cassette Expander Cog
For those of us running 1x10 setups and looking for a wider gear range out of our cassettes, First Components throws another option into the ring. This cassette expander cog will turn your Shimano 11-36 XT or XTR cassette into an 11-42 allowing for a much lower climbing gear. This is accomplished by removing the 15T and 17t cog in your cassette, installing the expander cog and the 16T where your 15T and 17T came off. First Components kindly include a longer B-limit screw to allow your derailleur clearance t...
MPN: 7747073a1793b2c9758564e5ebfc5ee6
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Oneup Components 16 Tooth Cog
The Oneup 16T Cog replaces the 15T and 17T sprockets in a 10spd cassette to smooth out the shifting progression in a wide-range conversion. The shifting becomes seamless in your wide range cassette, particularly when taking upon huge ascents. Oneup 16T Cog Specifications Chrome Platedclaimed weight:18g (16T)...
MPN: 05e1ee0aa13c4a1e1a8dfa32ee1400f6
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Oneup Components X-Cog Cassette Expander
Extend the life and range of your 10-42T cassette by replacing the aluminium 42T with the X-cog 44T sprocket. If you spend a lot of time in the 42T Cog it can wear out the Aluminum sprocket faster than the rest of their steel cassette. Instead of throwing tossing a $400 cassette that's mostly still good, slap on the new 44T and get rolling again for much less. The X-Cog provides more range, not just an easier granny gear. The increased range is a must for enduro and stage racers. Maximize the chainring size...
MPN: 0543c5b8cfe12ae06dce1777062950f1
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Oneup Components Cassette Expander Kit
Please Note: Pictures are for illustration purposes only. Cassette and Rear Derailleur are sold separately. The OneUp 40/42T Sprocket is a cost effective way to extend the gear range on your 10-speed drivetrain. Compatible with both 1x and 2x drivetrains, the OneUp 40/42T Sprocket easily installs to your 11-36T or 12-36T cassette (not compatible with all 10-speed cassettes; see below for details) . To install, you simply remove the 17T cog and 1 cassette spacer from your freehub to make room to slide this g...
MPN: 62697ee8de1635894565bd09fc12a3ff
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Paul Components Shimano MTN Thumbies
Paul Thumbies are the original upright handlebar shifter mount. They easilytransform bar end (aka barcon) shifters into thumb shifters. Thumbiesbring back the thumb shifting of old, but this time around makeshifting more precise and smoother than ever before. Thumbies have a hinged clamp for an easy installation. Features: Sold as a pair, shifters not included Material: 6061 Aluminum Claimed Weight: 60g Clamp Size: 22.2mm (7/8"") Compatible Shifters: Shimano bar-end Made in the USA...
MPN: 127b245c83d83a22c4907a3888555e4b
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Oneup Components Radr Derailleur Cage
Please Note: Pictures are for illustration purposes only. Cassette and Rear Derailleur are sold separately. The 2nd Generation of RAD cage. The OneUp RADr Cage was designed for Saint and Zee rear derailleurs but also works just fine with any other Shimano Shadow+ (clutch) rear derailleur. The OneUp RADr Cage optimizes shifting performance when using an 11-40/42T cassette on your 1x10 drivetrain. Essentially, the OneUp RADr cage is a replacement front and rear cage for Shimano clutch rear derailleurs that re...
MPN: c88cce2b423b3a0a82a3018b8fbf225b
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Oneup Components Rad Derailleur Cage
Please Note: Pictures are for illustration purposes only. Cassette and Rear Derailleur are sold separately. The OneUp RAD Cage optimizes shifting performance when using an 11-40/42T cassette on your 1x10 drivetrain. Essentially, the OneUp RAD cage is a replacement outer cage for 10-speed Shimano GS (mid-cage) clutch rear derailleurs that repositions the upper pulley to allow the derailleur to properly shift into a 42T extended range cog. OneUp RAD Derailleur Cage Features Dramatically improves shifting perf...
MPN: e3cde56426d78462dd3120f666d72acd
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Paul Components Touring Cantilever
These feature a long lever arm for plenty of leverage and clearance for big tires. 6061-T6 aluminum construction to last a lifetime. Not as powerful as the Neo Retro's, but the Touring Canti's are narrower to give more space for panniers an......
MPN: cdfe1f1efa6841f6fdf27485cf790559
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Paul Components Klamper Disc Caliper
Paul Components has been turning out the cool parts for 25 years now, starting with a quick release. Since time marches on, Paul now brings forth the Paul Component Engineering Klamper Disc Caliper, in a range of sizes fitting every need. Like all things Paul this product is built, or actually handmade one at a time by real people in Chico, CA. And, like many of their components, they manage to make it not just a headturner but also a bit more user-friendly than existing parts. For example, adjustability on...
MPN: 6b0c912b3a3829cdf04217aed50e9d4a
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Paul Components Neo-Retro Cantilevers
Perfect for your cross bike! Plenty of clearance for knobbies, even in the mud. Very powerful, easy to set up, easy maintenance, and great looks; the brakes come pre-greased, and with all necessary hardware, including straddle wire and hang......
MPN: 700cb15750309726a0a0da3e7e9303c4
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Paul Components Motolite Z Linear Brake
One of the most adjustable and tunable linear-pull brakes on the market. Incredibly light at just 191 grams! Fits standard linear pull / V-brake / Cantilever bosses Works front or rear CNCd from 6061-T6 aluminum D...
MPN: 6a4694e71919d15bc71beadae1d81b3f
$79.00