A lightweight aluminium swing arm, in box section material and braced with honeycomb alloy is available to fit both TT1 and 2. The rear wheel adjusters are also made from aluminium. The swing arm costs £650 and the adjusters £180.
88mm (750cc) have been very hard to find, but no more, Jim can offer Omega pistons, which are exact copies of the factory racing item used in Tony Rutter’s bike. They come complete with rings, small ends and circlips. Only a limited batch will be available.
Complete top yoke assemblies for TT1, TT2 and F1, comprising both top and bottom yokes in top grade 6082 alloy, steering stem in EN24T, bearings, adjuster nut and washer and top yoke flange nut are also available for £350. For more info or to order contact Jim on twowheelclassics.co.ukEnjoy more Classic Racer reading in the bi-monthly magazine. Click here to subscribe.