Headstock Bearings and Seals: KTM EXC-R450 EXC-R 450 (2008) Honda FJS400 To replace OEM: 30510-KT7-013

To replace OEM: 30510-KT7-013

To replace OEM Top: 91016-MR7-003

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If you have a weak spark on your Kawasaki ZL600 then the coils could be the culprit and it's a good idea to get some new coils on the bike

Headstock Bearings and Seals: KTM EXC-R450 EXC-R 450 (2008) Honda FJS400 To replace OEM: 30510-KT7-013Brand new set of headstock steering bearings and seals to fit: KTM EXC R 450 (2008). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a KTM EXC R450 for the years and models shown above. Top sized: 29mm x 50. 25mm x 15mm. Bottom sized: 29mm x 50. 25mm x 15mm. All sizes set out ID x OD x Thickness. The seals are not included in the measurements. If you require