Wolf Tooth Components Elliptical 3-Bolt Boost Chainring (DropStop-B), 30T, B Shifter Service Parts - Used to install and

- Used to install and remove sticky bottom bracket fixed cups

32 mm upper tubes and ample bushing overlap for a quality ride

Manufacturer Part Number: SCO020293S0100

UPC: 633090196935

Manufacturer Part Number: SCH023274S0100

Wolf Tooth Components Elliptical 3-Bolt Boost Chainring (DropStop-B), 30T, B Shifter Service Parts - Used to install andElliptical shape for improved power transmission Asymmetrical tooth shape for the best wear life, chain retention and mud clearance Fits SRAM and other 3 bolt direct mount cranks Dished ring provides 50mm chainline on GXP or BB30 PF30 long spindle (with15. 4mm drive side spacer) Drop Stop B rings are compatible with 10 11 SRAM 12sp chain and Flat Top Transmission chains. Not compatible with Shimano 12 speed Made in the USA from 7075 T6 aluminum alloy