Moturo rear shock absorber 300mm for Bashan BS250S-11 ATV

Moturo 300 mm rear shock absorber for Bashan BS250S-11 ATV

The Moturo 300 mm rear shock absorber for the Bashan BS250S-11 ATV — an OE-dimension replacement shock absorber needed after years of standing or spring breakage. Total length 300 mm, spring width 67 mm, ready to install.

The shock absorber is located at the rear of the quad between the frame and the swingarm and guides the rear wheel. Total length 300 mm, spring thickness 11 mm, spring width 67 mm; the dimensions are taken from the original part of the Bashan BS250 S, so replacement is possible without modification.

Before installation, compare the shock absorber length in the removed state with the old shock absorber and check the upper and lower mounting bushings for wear. Replacement takes about an hour with a socket wrench set and a torque wrench.

Shock absorber for the Bashan ATV, made by Moturo.

Performance · Material · Specs

• Total length 300 mm
• Spring thickness 11 mm, spring width 67 mm
• Identical in construction to the original part of the Bashan BS250 S
• Upper and lower mounts in original dimensions

Important notes – please read

OE replacement suspension part; compare dimensions, shock absorber length, and mounts before ordering. For road-legal vehicles, check for ABE/registration requirements before installation.

Tools & Time required

• Socket wrench set for the mounting nuts
• Torque wrench
• About one hour for an experienced mechanic

Scope of delivery

1 × rear shock absorber 300 mm (ready to install). Not included: mounting bolts, tools.

Frequently asked questions

Does the shock absorber also fit other Bashan models?
Compare dimensions with the removed shock absorber before ordering — other Bashan quads may have different shock absorber lengths.

Do I need a TÜV registration?
For road-legal vehicles, check the registration requirement before installation; not required for race and off-road use.

Is the spring already preloaded?
The shock absorber comes pre-assembled and ready to install. Adjust spring preload according to the Bashan workshop manual.