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BBR Flat Big Bore Top End Engine Rebuild Kit 88cc 52mm Piston Carb
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Top End Rebuild Kit|SKU #411-HXR-5400-87

BBR Flat Big Bore Top End Engine Rebuild Kit 88cc 52mm Piston Carb

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$369.65
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    Additional Note

    NOTE: Throttle unit included with kit will only work with 7/8" handlebars and will not mount to stock XR/CRF50 handlebars. Stock handlebars are 3/4". This kit will not work with the Honda XR/CRF70 or other big port cylinder heads. It is designed for the tiny combustion chamber of the stock Honda XR/CRF50 cylinder head. The flat-top piston dome will result in an extremely low compression ratio when combined with the XR/CRF70 type cylinder head. The result is a motor that makes less horsepower than stock.

    Description

    Introducing the BBR 88cc Flat-Top Big Bore Piston Kit, a great combination of power, reliability, and easy installation. This kit has been engineered and developed by BBR to provide you with maximum performance from your mini-bike engine. Designed for high-end performance, the BBR 88cc piston kit is an integral part of any good mini bike build. With a flat top design, this kit optimizes both power and fuel combustion. The kit comes with all required seals and gaskets needed for an easy installation that will take no time at all so you can have powerful, reliable results faster than ever before. So if maximum power is what you're after then look no further than the BPR 88cc Flat-Top Big Bore Piston Kit for reliable results every time!

    Features

    • Aluminum BBR cylinder
    • 18mm carb includes extra main and pilot jets for easy tuning
    • Also includes CR style throttle, cable, air filter, and top-end gasket kit
    • BBR special grind camshaft takes full advantage of the large piston for great performance
    • Special BBR tapered aluminum intake manifold adapts the large carb to the stock intake port size
    • Special 52mm piston specially designed to work with your stock cylinder head's combustion chamber

    Specifications

    Condition
    New
    SKU#
    411-HXR-5400-87
    Part
    Top End Rebuild Kit
    Material
    Aluminum
    Piston Diameter
    52 mm
    Displacement
    88cc
    Gasket Included
    Yes
    Sold in Units of
    Each

    Vehicle Compatibility

    Search to verify this part fits your vehicle

    Year:2004
    Make:Honda
    Model:CRF50F
    Action:View
    Year:2011
    Make:Honda
    Model:CRF50F
    Action:View
    Year:2005
    Make:Honda
    Model:CRF50F
    Action:View
    Year:2012
    Make:Honda
    Model:CRF50F
    Action:View
    Year:2007
    Make:Honda
    Model:CRF50F
    Action:View
    Year:2008
    Make:Honda
    Model:CRF50F
    Action:View

    Brand Details

    BBR™ may have started off in the Brown Brothers' Parents' garage, but their business has exploded. Beginning with a simple goal of making cool motorcycle parts, BBR™ has stayed true to their core and has continued to design and make cool parts ranging from big bore kits to fork springs to cool custom gas caps. If you're looking for something designed by a team of pros who have been consulted by OEM manufacturers as well as aftermarket parts companies and machining software programmers, then look no further than the BBR Flat Big Bore Top End Engine Rebuild Kit 88cc 52mm Piston Carb.

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    BBR Flat Big Bore Top End Engine Rebuild Kit 88cc 52mm Piston Carb