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Ships within 48 hours · Estimated delivery Oct 20 - Oct 25
The Jawbone Technology allows you to easily change the appearance with different colors of Jawbone
fitting and coupling o-rings)
Ring Position/Type Chain Retaining Single Ring Tooth Count 30 Round or Oval Round Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount SRAM
ButterCups block 20% of high-frequency “trail chatter” to reduce hand and arm fatigue
Sunrace CSM63 7sp Cassette 11-28t Silver MFPN=11.1915.049.000 The Jawbone Technology allows youSuper Fluid Drive shift profiling, compatible with SRAM and Shimano 7sp drivetrains Sandblast satin finished steel rings TECH SPECS model CSM63 freehub type HG speed 7 range 11 28 cogs 11,13,15,18,21,24,28 color silver weight 248g
US$ 18.00
US$ 195.00
US$ 30.00
US$ 17.00
