Feedback Sports Spinner Knob Clamp Head ModelNumber=H2721 Kit includes one pair of

Kit includes one pair of Exo-Core housing and brass core pins

5Mm Chainring Configuration 46/32T

Tire Clearance: 700c x 42mm or 650b x 47mm (both without fenders) Rear Axle 12mm Thru x 142mm Brake Type Disc TT (Effective) 560 Fork Type Rigid Fork Material Carbon Frame Material Steel Frame Type Rigid Front Axle 12mm Thru x 100mm Color Black/Brick/Bronze Mfg Size 55 Platform Cosmic Stallion Wheel Size 650b Defined Color Multi-Color Frame Size 55Cm

And thanks to the chain guard those days of getting your pant leg caught are over

Type Standard Size 700x35 ISO 622 Bead Wire Belted Tread/Sidewall Color Bk/Blk PSI 75 Weight (Grams) 550 TPI 60 Durometer Features SC/DB/REF Reflective Sidewall Yes

Feedback Sports Spinner Knob Clamp Head ModelNumber=H2721 Kit includes one pair ofThe 360 degree rotating clamp uses a spinner knob closure that can accommodate up to 1. 9" (4. 8cm) and support 35lbs (16kg) working weight. This Spinner Knob replacement head comes with all necessary hardware for installing onto an existing Feedback Sports Repair Stand and some older Ultimate tri pods (verify that your existing tri pod has a 1 1 2" tube and the necessary 1 2" pre drilled hole).