NEW Topeak TCS2017 Babyseat II Rear Rack for Disc Brakes cassette_9speed This chainring features the patent

This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life

Rim Width (Internal): 25

Machined with premium 7075-76 aluminum billet for weight savings

and feedback

Freewheel Teeth: 17

NEW Topeak TCS2017 Babyseat II Rear Rack for Disc Brakes cassette_9speed This chainring features the patentThe Topeak BabySeat II with Disc Compatible Rack features a wrap around seat structure for added protection. An updated shoulder harness with a multiple height adjustment system increase fit and a innovative suspension system cushions bumps and jolts. For 26, 27. 5 (650B) & 700c wheels with disc brakes Integrated roll bar provides extra head protection and doubles as a carrying handle Adjustable footrests and straps keep small feet away from spinning