Vee Rubber Tyre VRM308R 350-17 Trial Tyre Tube Type

The Vee Rubber VRM308R is a rear trials tyre in 3.50-17, built for the low-speed traction and grip that trials and observed-section riding demands. It is a road legal pattern, so it suits trials machines that also see time on sealed roads between sections.

Constructed with a 2 ply casing and supplied as a tube type tyre, it is a straightforward replacement fitment for trials bikes running a 17-inch rear rim. Sold individually as a single rear tyre.

• Trials pattern rear tyre for low-speed grip in off-road sections
• 3.50-17 size to suit 17-inch trials rear rims
• 2 ply casing construction
• Tube type — requires an inner tube
• Road legal pattern
• Sold individually as a single rear tyre

• One Vee Rubber VRM308R 3.50-17 rear trials tyre

Have the tyre fitted and balanced by a qualified motorcycle tyre fitter — trials casings are soft and easily damaged by incorrect fitting technique.
As a tube type tyre, fit with a new inner tube of the matching size and fresh rim tape; do not run it tubeless unless the sidewall is marked accordingly.
Check the sidewall marking for the rotation direction and fit the tyre the correct way around.
Set cold inflation pressure to the figure specified in your motorcycle's owner's manual or on the swingarm/chainguard placard, and check pressures cold before each ride — trials tyres are commonly run at low pressures, so small losses have a large effect.
Scrub in a new tyre gently over the first rides, avoiding hard acceleration, braking and lean angles until the release agent has worn off the tread.
Inspect regularly for cuts, embedded stones, bulges, sidewall damage and tread depth, and replace the tyre if any are found.
Re-check rim lock and valve stem alignment after early rides — a tube that has crept will pull the valve stem on an angle and can tear.
Clean with mild soapy water and a soft brush; avoid solvents, petrol and tyre dressings or shine products that can leave the tread slippery.
Store spare tyres upright in a cool, dry place out of direct sunlight and away from electric motors, ozone sources and fuels or oils.
Observe the legal minimum tread depth and any local rules for road use, and replace the tyre if it is aged or perished even when tread remains.