This document is PROPAIN's YUMA bicycle manual, which introduces the assembly, use and maintenance of the bicycle
This is the user manual and assembly guide for the Propain Yuma bicycle. It includes specifications, torque requirements, suspension, derailleur, fork, and dropout maintenance and adjustment information, as well as safety warnings and precautions. The manual is intended for riders up to 70 kg (including gear) and covers compatibility, maintenance, and installation procedures for components such as forks, suspension, and dropouts. This manual is written in German.
| Max. front travel | 150mm |
|---|---|
| Rear travel | 145mm |
| Fork length | 185mm |
| Fork stroke | 55mm |
| Fork upper bushing | Trunnion Mount |
| Fork lower bushing | 8mm x 25mm |
| Crankset | 73mm BSA |
| Brake mount | Post Mount 160 |
| Seat post diameter | 31.6mm |
| Steering set | Tapered: Top IS42 / Bottom IS52 |
| Rear axle | 148 mm (Boost) |
| Chainline | 52mm |
| Chain guide mount | ISCG05 |
| Recommended tire size | 24"/26" |
The maximum front travel is 150mm.
The recommended tire size is 24"/26".
The suspension mounting bolts should be tightened to 25 Nm, 18 Nm, and 15 Nm respectively.
Forks with up to 150mm travel are allowed.