Tyre SIP Performer 350 X 10 * Buy 3 Special Offer * Mitchelin Bore size varies 57mm or

Bore size varies 57mm or 57

Holding the knob firmly against body at all times this prevents the spring and ball bearing coming out of it's location - if this happens you will lose your "Click" action which means removal of the knob to correct

Can be converted to a seat base by drilling holes / adding a front slot

Nexus 500cc

Tyre SIP Performer 350 X 10 * Buy 3 Special Offer * Mitchelin Bore size varies 57mm orTyre SIP Performer 350 X 10 "A tried, tested and proven tyre of our very own, made for those with race ambitions, and that at unbeatable value for money. A tyre should have excellent traction in dry conditions and also give a solid feeling when riding in the wet, be long lasting, look good and not cost the earth. We have been careful to consider all of these factors in our 'SIP Performer tyre' and according to the feedback we have received so far from