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12/12T oversized derailleur pulleys for Shimano 11 speed
9 Weight 144 keyword search Quantity Break
Rings 32 Defined Color Black Chainring BCD Direct Mount Color Black Chainline/Hub Compatibility 157 Super Boost Hubs Drivetrain Speeds 12 Number of Chainrings Single Crank Intended Use Mountain Pedal Spindle 9/16" BB Included No Crank Length (mm) 170
model Progressive spring length 120mm stroke 55mm/2
EC49/40 upper/lower lower stack 12mm color black weight 54g
Wolf Tooth Bottom Bracket - English (BSA) 68/73mm For 30mm Spindle Black CheckoutTitle=RockShox Boxxer Comp Knob Kit 12/12T oversized derailleur pulleys forCustom engineered by Wolf Tooth to be durable, reliable, lightweight, and smooth Weather sealing was a main focus with o ring seals on the spindle and inner shell, a wiper connection seal between the bearing and the end cap, bearing race seals, and labyrinth end cap design To prevent creaking, spindle bushings separate the bearing inner race and crank spindle to eliminate metal on metal contact Custom chrome bearings are hardened for durability and
