Specifitications
․ Product Dimensions : 4.3 x 2.2 x 2.2cm
․ Weight : 0.046kg
․ Color : Black
․ Material : Cr-V Steel
Features
․ ใช้กับ Shimano® MF
compatible freewheels & Campagnolo® cassettes & splined
12-tooth bottom bracket cups found
on the square type spindle systems
․ Use with 1/2" Two-way Ratchet Wrench
(#53R4) or 21mm spanner