Sugino RD2 Single Speed Cranksets include a 48-tooth 3/32" aluminum chainring.

Road (110mm BB) or track (103mm BB), includes 48-tooth 3/32" alloy silver chainring

Can be made into a double with double chainring bolt sets and appropriate chainring and bottom bracket

Chainline with a 103mm bottom bracket is 45mm

Number of Chainrings: Single

Chainline/Hub Compatibility: 120 Hubs , 130 Hubs

Spindle Interface Type: Square Taper JIS

Chainring BCD: 130

Color: Silver

Crank Length (mm): 165

Crank Intended Use: Road , Track

Pedal Spindle: 9/16"

Rings: 48

Drivetrain Speeds: Single Speed 3/32"

Defined Color: Silver

Weight: 565

BB Included: No