BSC Tools Speed DriverDouble Square 3.23mm Shallow Rims Ea MFPN=.ST27300 Double or Triple Double Drivetrain

Double or Triple Double Drivetrain Speeds 12 Weight 111 Derailleur Capacity 16 Front Derailleur Clamp 31

Comfortable memory-foam padding

Rear Axle 12mm Thru x 142mmTT (Effective) 545Brake Type DiscFork Type RigidFork Material CarbonFrame Material AluminumFrame Type RigidFront Axle 12mm Thru x 100mmColor Metallic BlackMfg Size 54

One stem fits 2 handlebar diameters

Now featuring SRAM's DUB technology this design simplifies the relationship of the spindle to the bottom bracket

BSC Tools Speed DriverDouble Square 3.23mm Shallow Rims Ea MFPN=.ST27300 Double or Triple Double DrivetrainInstalls spoke nipples to the same depth with an adjustable tip length and set screw For use with an electric drill or a screwdriver standard screwdriver bit 1 4" hex shank (6. 35mm) Recessed set screw to avoid catching and scratching your rim Adjustable tip with supplied insert, suitable for all nipple lengths 90mm long, 6mm diameter shaft for use in deep rims (BS6000) Enve compatible 50mm long, 6mm diameter shaft for use in shallow rims (BS6002)