Park Tool CBW-1 Metric Wrench - 8mm/10mm GiantJuneSale and the compatible SRAM DUB

and the compatible SRAM DUB bottom bracket for your bike

245g (40cm)

RD-Rival-E-E1

and It Has Increased Volume at the Toe Box and Heel for Improved Walking Comfort and Shock AbsorptionArmored Design: Asymmetrically Raised Ankle Collar and Thick

spacer: Resin (plastic)

Park Tool CBW-1 Metric Wrench - 8mm/10mm GiantJuneSale and the compatible SRAM DUBPark Tool CBW wrenches are small, handy, nickel plated wrenches designed for use on brakes, derailleurs, and any other component with small fasteners on a bicycle. Thin profile for ease of access to brakes and other hard to reach areas. Specifications 8 mm and 10 mm open ends Dimensions: 127 x 25 x 3. 2 mm (5" x 1" x 0. 1") Mfr Claimed Weight TBC