SUSPENSION·Fork Oil

Stan's Biobased Suspension Oil - 5WT, 1L for Bonnell (775 MX, 775 AM +1 more)

Name: Stan's Biobased Suspension Oil - 5WT, 1L for Bonnell (775 MX, 775 AM +1 more)
Brand: Stan's NoTubes
SKU: bonnell_mx_fork-oil-stans-5wt
Price: 38.99 USD
Availability: InStock

●Aftermarket

$38.99

$12 flat shipping

ByBonnell

Returns within 30 days. Customer-initiated returns have a 10% restocking fee. See Returns policy.

Wired Whips LLC, 1438 S Sage Bloom Way, Saratoga Springs, UT 84045

Secure checkout by Stripe

Secured by Stripe · Your card info never touches our servers

$12 flat shipping

every US order

OEM & aftermarket parts

brand listed on each page

Fitment checked per model.

Ask us if unsure.

30-day returns

unused parts

VisaMastercardAmexApple PayGoogle Pay

→Stan's 5WT bio-based suspension oil for the 775 MX's SR Suntour Rux 38 RC+ fork. 5WT is the recommended lower leg bath oil viscosity for Suntour forks. Service the lower legs every 50 hours of riding - it takes about 10ml per leg. 1L bottle lasts many service intervals.
→Aftermarket upgrade — improved performance over stock
→Verified fitment for 3 bike models

About the Fork Oil

Stan's 5WT bio-based suspension oil for the 775 MX's SR Suntour Rux 38 RC+ fork. 5WT is the recommended lower leg bath oil viscosity for Suntour forks. Dialing in suspension keeps the front end planted on rough trails.

Fits: 775 MX, 775 AM, 775 AM Touring