Spoon Sports Rigid Collar - Honda Ascot CB1,CB3 - Rear Dixcel An iron cylinder sleeve is

An iron cylinder sleeve is cast into an aluminum cylinder block

drawing air from the headlamp aperture for the most direct cold air route into the filter

Two carbon fiber Venturi housings

mind careful choices

a by-product of the combustion cycle

Spoon Sports Rigid Collar - Honda Ascot CB1,CB3 - Rear Dixcel An iron cylinder sleeve isDeveloped by Spoon Sports, the Japanese Honda tuning specialists, Rigid Collars are precision machined aluminium rings that lock your subframe to the chassis. Factories drill the subframe bolt holes oversized so components drop in fast on the production line, and that clearance stays for the life of the car. It leaves the subframe sitting a fraction off centre, dulling steering response and letting vibration through the floor. Fit a set and the bolts