CRU Products Manual Cam Timing Chain Tensioner fits Kawasaki 2004-2008 KX250F

CRU Products manual cam chain tensioners are designed to replace the automatic and hydraulic tensioners on high performance engines.
The automatic adjusters can back out when the throttle is closed suddenly at high rpm. This allows the cams to go momentarily out of time, and can result in bent valves and/or serious engine damage.
Hydraulic tensioners have a tendency to put too much tension on the chain guide under high rpm/high oil pressure conditions, resulting in premature wear.
Both problems can be eliminated with the installation of the CRU manual tensioner. No matter what the engine does, the cam chain tension will remain constant.
A CRU manual cam chain tensioner is a must for any kind of performance riding. CRU manual tensioners are CNC machined from billet alloy to exact tolerances for perfect fit.

Fits:
1991-03 ZX7R
1994-03 ZX9R
2000-05 ZX12
2004-08 KX250F

1995-Up ZX6R (Models ZX6F, G, J, K, M, N, P, R, ZX6RR, ZX636)
* Will not fit Models ZX6A, B, C, D and E

Replaces OEM
12048-1112
12048-1132
12048-1179
12048-1143
12048-1120
12048-1189
12048-1181