Yuma – specification
PROPAIN’s Yuma is a Enduro Bike. Please find the according cat-
egory in the “user handbook bicycles” which is included in your bike
delivery. Be sure to use your bicycle only according to the “intended
use” specified by the category.
If you replace parts of your bicycle, please pay special attention to
the hardware compatibility. If in doubt, please contact Propain or
your local bike dealer.
The Yuma has the following specifications:
Maximum front travel allowed: 150mm
Rear travel: 145mm
Shock length: 185mm
Shock travel: 55mm
Shock mount top: Trunnion Mount
Shock mount bottom: 8mm x 25mm
Bottom bracket: 73mm BSA
Break mount: Post Mount 160
Seat post diameter: 31,6mm
Headset: Tapered – Top: IS42 /
Bottom: IS52
Rear wheel axle: 148mm (Boost)
Chain line: 52mm
Chain guide mount: ISCG05
Recommended tire size: 24“/26”
Tightening torque
The mounting bolts of the frame and suspension have to be tight-
ened according to the table below. After untightening any bolts
Propain recommends using Loctite 243 (medium) before tightening
the bolts again. Please also consider the drying time of Loctite.
Suspension