Park Tool MWR-17 Metric Wrench Ratcheting 17mm CheckoutSpec= BB30 Can be set up with

Can be set up with wide or narrow stance

Model MTB Front/Rear Front Wheel Size Universal Color Black/Gray Putty Weight 47g

6 mph (30 km/h) Range at 9

Bolt Size M8 Frame Mount 22

Compatible with 8T driver and up Links 98 Drivetrain Speeds Single Speed 1/2" x 1/8" Chain Connection Type Pressed Pin Color Gold Weight 425 Half Link Chain Yes Defined Color Gold

Park Tool MWR-17 Metric Wrench Ratcheting 17mm CheckoutSpec= BB30 Can be set up withMWR Metric Ratchet Wrenches offer world famous Park Tool quality. Strong comfortable and beautiful! Wrenches feature open ends and 12 point box ends with 72 tooth two way ratcheting mechanisms Forged from chrome vanadium steel chrome plated meticulously polished then center dipped in Park Tool blue vinyl for a positive grip Tip Size 17mm Size 17Mm