Rennen 4 Bolt Chainring Size:41.7 5" (Tapered) Seat Tube Angle

5" (Tapered) Seat Tube Angle 69° 69° 70° 70° Seat Clamp Size 25

will be a lot more comfortable with the addition of the GelTech Seat Cover

and center – with higher silica content in the tread to again remove more weight

The Pro seat is offered in two seat sizes standard

Finish: Natural

Rennen 4 Bolt Chainring Size:41.7 5" (Tapered) Seat Tube AngleThe Rennen 4 Bolt Chainring is made from high quality 7075 T6 aluminum, offering a lightweight and reliable design for serious BMX riders. Product Highlights Single speed specific tooth profile to extend tooth life Designed to withstand the toughest BMX track conditions or east coast rocky rides Specifications Material: 7075 T6 Aluminum Bolt Pattern: 104mm, 4 bolt Bolt Holes: Non Threaded Sizes: 37T 48T (including decimals) Chain Compatibility: 8