KTM 525 SX 03-07 K&N Replacement Air Filter - KT-5201 MTC Piston Kits The modified-engine ZX-10R owner has

The modified-engine ZX-10R owner has been frustrated in the past due to the unpredictable action of the clutch when additional power is applied

for increased petal durability

Suitable upgrade for many 70's to 90's 4 cylinder Motorcycles

5/16" id bearings fitted

KTM 525 SX 03-07 K&N Replacement Air Filter - KT-5201 MTC Piston Kits The modified-engine ZX-10R owner hasK&N Engineering Replacement Air Filters Provide increased horsepower and improved throttle response over OEM type Paper or foam filter elements. Washable and re usable, backed by a million mile manufacturers warranty! All K&N filters are pre oiled ready for use. K&N Filters have a high quality urethane or plastic chassis seal selected for performance and durability, ensuring a perfect seal to Protect your engine from damaging particles. The red pre