CeramicSpeed 11 Speed Aluminum Pulley Wheels Review

CeramicSpeed 11 Speed Aluminum Pulley Wheels

  • Material: aluminum
  • Compatibility: 11-speed Campagnolo, Shimano, SRAM
  • Claimed Weight: 22g
  • Recommended Use: road cycling, triathlon, time trial
  • Manufacturer Warranty: 4 years

Chasing PRs and race podium spots take special equipment.Removing every bit of mechanical drag is important, both mentally andphysically, if you want to go as fast as you can. That explains why the proshave their mechanics swap out the standard bearings and parts for upgradedcomponents with ceramic bearings to help provide an edge over the competition.Now you too can get this advantage by hopping up your rear derailleur withCeramicSpeed’s 11 Speed Aluminum Pulley Wheels for Shimano, SRAM, and Campagnolorear derailleurs. Derailleur pulley wheels are some of the fastest rotatingparts on your bike and unlike components built to go faster in the wind whereyou have to be traveling at a fast rate of speed to reap the benefits,drivetrain friction occurs at every speed. The pulley wheels feature the standard CeramicSpeed Bearingsthat many pro teams count on the eke out a few more watts that’s often thedifference between first and second. CeramicSpeed designs these pulley wheelsto provide the ideal chainline and perform precise shifts and smooth pedaling.In addition to delivering lower friction, CeramicSpeed claims that the durable,22-gram aluminum wheels last 3-5 times longer than stock pulley wheels. Eachkit includes 2 pulley wheels, spacers, oil for maintenance, and a stickersheet.

Shimano HG-50-8-Speed Cassette Review

Shimano HG-50-8-Speed Cassette

  • Easily tackle everything from fast flats to hills with the 2-25 tooth gear ratio
  • Hardened steel cogs are specially treated for improved wear resistance
  • Compatible with narrow 8-speed HG chains
  • Cog cutaways reduce weight without sacrificing strength or rigidity
  • Computer designed tooth profiles serve up smooth, precise gear changes even under load

If you’re looking for a winning combination of performance and value in an 8-speed road bike cassette, you can cease and desist right here. The Shimano HG-50 cassette is all you need. It delivers smooth, fast and precise gear changes even under load, thanks to it computer-designed ramped teeth. And thanks to its great price, makes the perfect replacement for your worn cassette.

Shimano Dura-Ace 9100 Cassette Review

Shimano Dura-Ace 9100 Cassette

  • Tooth profile offers faster and smoother shifts
  • Largest cassette ever offered at a Dura-Ace level
  • 11-12-13-14-15-17-19-21-24-27-30T sprockets
  • Tool-free joining link
  • 5 titanium sprockets for lightweight performance

The Shimano Dura-Ace 9100 drivetrain continues to serenade cyclists with its Rider-Tuned anthem. The Dura-Ace 9100 cassette was designed by Shimano based on direct rider feedback. Though the differences between the 9000 and 9100 cassettes are subtle, they’re significant. With the new additions to the Shimano Dura-Ace 9100 series comes the exciting inclusion of the 11/30T cassette, which is the largest cassette ever offered at a Dura-Ace level. Its expansion of gearing options and rigid tooth profile for incredibly smooth shifting are what set this cassette a part from others. Not only does it feature a CFRP and alloy spider arm, it also includes 5 titanium sprockets for lightweight performance. The 11/30T cassette also features a tool-free joining link for added convenience.Features: Tooth profile offers faster and smoother shifts Largest cassette ever offered at a Dura-Ace level 11-12-13-14-15-17-19-21-24-27-30T sprockets Tool-free joining link 5 titanium sprockets for lightweight performance

SRAM X01 10 Speed DH Rear Derailleur Review

SRAM X01 10 Speed DH Rear Derailleur

  • X-HORIZON technology provides more responsive shifting and eliminates ghost shifting, a common problem on DH bikes
  • X-ACTUATION with more cable pull delivers optimized system performance and durability
  • ROLLER BEARING CLUTCH with CAGE LOCK sets the industry standard

The 10-speed X-HORIZON rear derailleur makes shifting smooth and reliable no matter where you ride. Engineered to maintain consistent chain gap across all seven gears, X-HORIZON eliminates vertical movement for faster shifting, reduced shift force and a.