Specialized Rear Rack Seat Collar 2017

Price $25

Outback Bikes
Contact Outback Bikes


Personalize your ride with the Specialized Seat Collar. It fits all Specialized mountain bike frames with 30.9 or 35mm seatposts (O.D.).

Product Details


35mm inner diameter fits all alloy Specialized MTB frame designs with 30.9mm posts & 35mm O.D. seat tubes.
37mm inner diameter fits all carbon Specialized MTB frame designs with 30.9mm posts & 37mm O.D. seat tubes.

Store Info

Come Celebrate our 30th Anniversary!

Outback Bikes is a different kind of Atlanta bike shop. No pressure, no forcing a $5000 bike on you. And if you just want to hang out? That's cool with us. Come on down and check us out.

Ok, not enough for you?
How about the fact that we sponsor and support tons of local community cycling events and organizations? Proud to support The Dick Lane Velodrome, GA Cyclocross Series and the Atlanta Bicycle Coalition.

Voted "The Best Bike Shop in Atlanta" by Creative Loafing Readers.

Come by and see us!

Store Hours:
Monday - Friday: 11:00am - 7:00pm
Saturday: 10:00am - 6:00pm
Sunday: 12:00pm - 5:00pm