Premier Clutch Kit - RK Dirt Racer Model_Oxford Rockland Men's Jacket The K5 sintered compound is

The K5 sintered compound is optimal for off-road motorcycles and ATVs

428 = chain pitch

Double layer seat area for Extra Protection

sports and touring motorcycles

55 mm / 12 pt for rear wheel

Premier Clutch Kit - RK Dirt Racer Model_Oxford Rockland Men's Jacket The K5 sintered compound isIdeal replacement for dirt bikes. Features: Anti swell alloy impregnated heavy duty cork based facings. Smooth clutch take up compared to paper clutches which can snatch. Heavy duty springs and Steel separator plates prevent premature plate wear, oil muddying and loss of stack weight. Steel separator plates increase flywheel effect of the engine and improve performance.