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Learn MoreBrand new design BBR camshaft. It features higher lift for improved power without the rough idle of some crazy camshafts. BBR's camshaft still idles great with more midrange and top end speed. BBR's camshaft also includes the O.E.M. style decompression mechanism so your bike will start easily. Bearings are installed for quick installation. Uses your O.E.M. camshaft sprocket and bolt.
Note: This camshaft has been designed to work with the O.E.M. piston, or the BBR big bore kit piston, with O.E.M. sized valves. Any other combination of parts will require that you manually check valve to piston clearance. This is typically done by assembling the motor with clay on the piston dome and carefully rolling the motor over by hand. The motor is then disassembled and the thickness of the clay is measured. BBR generally shoot for 0.050" of clearance on these smaller 2-valve air-cooled motors. If you don't understand this process you should check with a qualified performance engine builder. BBR can only support their own BBR products.
Product Variant | Manufacturer Part # |
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BBR High Performance Cam Shaft | 411-HCF-1120, 411-KLX-1120, 411-KLX-1121, 411-YTR-1212 |