Quarq DUB Crank Arm Assembly - 172.5mm 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D2 MFPN=02-FRK-20RACE-BLK10 D-Torq DX features a 3/8"

D-Torq DX features a 3/8" drive reversible ratcheting head standard 3/8" square to hex adaptor for tool bits 1/2" square drive adapter metric hex socket wrenches and can measure torque in 4 units including Nm in lb ft lb or kg cm

}Hope Bottom Bracket Conversion Kit 4 - DUB 29mm to PF42 /386 / T47-86/92

Campagnolo Chainring Bolts

Di2 RS910 junction compatible

Quarq DUB Crank Arm Assembly - 172.5mm 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D2 MFPN=02-FRK-20RACE-BLK10 D-Torq DX features a 3/8"Quarq DUB Crank Arm Assembly 172. 5mm 8 Bolt Direct Mount DUB Spindle Interface Natural Carbon D2. Pairing the durable and smooth DUB bottom bracket platform with hollow carbon Exogram arms the Quarq DUB crankarm assembly is light strong and elegant. Simplified part choices quality materials and a broader compatibility for bottom brackets and chainrings brings power on every ride. Only compatible with Quarq DZero DUB and DFour DUB power meter spiders