The Proline Pro gets a new 6061-T6 alloy formed frame, sealed hubs and a 100% Chromoly, butted and tapered race fork. Expert level bike for an intermediate price.
- Redline formed 6061-T6 frame tubing, w/ integrated headtube
- Redline alloy sealed bearing cassette hub w/ hollow chromo axle
- Flight 3 piece cranks, heat treated tubular chromoly, with19mm x 6 spline hollow chromoly spindle
- 20” Sun Rhyno Lite alloy rims w/ Tioga 20 x 1.85 Powerband(F) and 20 x 1.75(R) Powerblock tires