Polisport standard frame holder features the following:
- Fits frames from 28 to 40 mm.
- Frame length required – 80 mm.
- Inside the holder, a rubber pad protects the bicycle and allows the mounting system to adapt to frames of all different sizes.
- The rear metallic part of the holder has an opening to allow the brake cables to fit in without being pinched.
- No need to remove the holder for uncoupling the seat.