BRAND NEW RACING MOWER REAR END KIT
CPR Race Mower kits include everything you’ll need to quickly, easily, and correctly install the rear drive axle assembly. Includes weld-on brackets and hub adapters to suit most 4-stud mower rear wheels.
*NOTE: In some states, the rule for Mower Racing specify a shorter axle shaft than that which is contained in this kit. It is accepted practice to cut down the shaft included in this kit and either mill in new keyways to suit, or use our “Peg Key” system (see related products at the bottom of this listing) to install keys wherever they are required.
Premium CPR Performance Billet Alloy Hubs designed for racing purposes. CPR Precision Race Go Kart Components offer unbeatable value and dependable durability with a design and finish to impress even the fussiest drivers..
CPR Race Axle Assemblies have been crafted to suit high horsepower, high G-Force racing – off-road and on-road. Our Racing Mower kits are designed to provide the ultimate strength with a highly robust 40mm hollow (thick sidewall) axle shaft, specifically suited to the rigors of high horsepower, high weight racing mower competition. Comprised of hardened steel, our Racing Mower shafts are lighter and stronger than the current range of solid axles on the market.
Not only are CPR Race Axle Assemblies high quality, but they also represent outstanding value for money. When you replace or add a CPR kit, you’ll have access to replacement parts at unbeatable value into the future.
INCLUDES Weld-on Brackets so that you can get your racing mower up and running quicker and easier! Or use the included brackets to convert an existing assembly to our standard bearing hanger configuration. Additional brackets, bearings and hangers can be purchased seperately for a 3-bearing setup.
INCLUDES 4-STUD PCD Adapters to fit most common racing mower rear wheels.
COMPLETE 40mm AXLE ASSEMBLY. EVERYTHING you need to bolt-on and go – including ALL the nuts and bolts WITH ANODISED COUNTERSUNK WASHERS!
High Quality anodised parts.
Colour: Choose colours of components in the drop down boxes above.
INCLUDES:
1x 40mm Axle Shaft
1x 40mm Anodised Brake Hub
1x Drilled Brake Disc
1x 40mm Anodised Sprocket Carrier/Hub
2x 40mm Low Friction Sealed Bearings
2x 40mm Anodised Self-aligning bearing carriers
2x 40mm Anodised Wheel Hubs
2x CPR Bearing Hanger Brackets
2x 4x110mm PCD Hub Adapters (Steel – High Strength)
ALSO INCLUDES the following nuts, bolts, and fixations:
4x Axle Keys cut to fit exact lengths of keyways
3x Bolts, washers & 2x Square Head High Tensile bolts for Brake Hub
6x ANODISED Countersunk Washers, 6x Countersunk High Tensile bolts, 6x Washers, 6x Nyloc nuts, 2x High tensile bolts for Sprocket Carrier
6x ANODISED Countersunk Washers, 6x Countersunk High Tensile bolts, 6x Washers, 6x Nyloc nuts, 2x High tensile square head bolts and 2x nuts for Bearing Carriers.6x Studs, 6x Washers, 6x Nylocs, 2x High Tensile Square Head bolts for Wheel Hubs.
SPECIFICATIONS:
AXLE
Axle Diameter: 40mm
Axle wall thickness: 4.5mm
Axle Length: 1047mm (~1050mm)
Keyway width: 8mm
Keyway locations: from end to end
A = 1047mm (~1050mm)
B = ~10mm
C = ~65mm (Keyway position from end of shaft ~10mm -> ~75mm)
D = ~192mm
E = ~65mm (Keyway position from end of shaft ~267mm -> ~332mm)
F = ~296mm
G = ~130mm (Keyway position from end of shaft ~628mm -> ~758mm)
H = ~58mm
I = ~111mm (Keyway position from end of shaft ~816mm -> ~927mm)
J = ~46mm
K = ~65mm ( ~973mm -> ~1038mm)
L = ~10mm
Please note from batch to batch the measurements above may be slightly different.
BRAKE DISC
Brake Disc Thickness @ 4.5mm
Brake Disc Diameter @ 190mm
BEARINGS
40mm low friction free-spin bearings
Twin grub screws & locating pins
BEARING CARRIERS
Self-Aligning Bearing Flange/Holder/Cradle complete with 40mm Low Friction Race Bearing installed.
Holes are set 78mm apart from each other and 45mm from the centre.
WHEEL HUBS
8mm Keyway
Length: 60mm
Studs, washers & nuts included – standard thread
WHEEL HUB ADAPTERS
110mm x 4 PCD Option (Default): Holes are set 50mm apart from each other and 29mm from the centre (Suit Standard Rear Wheels) and plate holes are 110mm centre to centre from opposite, or 78mm from each other (110mm x4 PCD) OD of adaptor is approx. 130mm Thickness of adaptor is approx 10mm
78mm x 3 PCD Option: Holes are set 50mm apart from each other and 29mm from the centre (Suit Standard Rear Wheels) and plate holes are 78mm from each other (78mm x3 PCD) OD of adaptor is approx. 107mm Thickness of adaptor is approx 8mm
SPROCKET HUB
8mm Keyway
Holes are set 67mm apart from each other and 67mm from the centre (Suit Standard 219 or 35 pitch Sprocket).
This quality part matches our other anodised items.
Designed for most brands of go karts.
