Motocross/Dirt Bike Drivetrain & Transmission Mounts

Motorcycle Drivetrain & Transmission Mounts

BikeMaster® - Sprocket Bolts
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# 1237528687
Universal Sprocket Bolts by BikeMaster®. Quantity: 6 Pieces. Steel sprocket bolts, includes 13 mm nylock nuts. Fits most rear sprockets. This top-grade product is expertly made in compliance with stringent industry standards to offer a...
Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality
$12.81
In Stock - Ships within 24 hrs
BikeMaster® - Sprocket Bolts (151967)
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# mpn4617550634
Universal Sprocket Bolts by BikeMaster®. Quantity: 6 Pieces. Size: 8 x 25mm. Steel sprocket bolts, includes 13 mm nylock nuts. Fits most rear sprockets. This top-grade product is expertly made in compliance with stringent industry...
Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality
$12.81
In Stock - Ships within 24 hrs
BikeMaster® - Sprocket Bolts (151968)
0
# mpn4617547597
Universal Sprocket Bolts by BikeMaster®. Quantity: 6 Pieces. Size: 8 x 28mm. Steel sprocket bolts, includes 13 mm nylock nuts. Fits most rear sprockets. This top-grade product is expertly made in compliance with stringent industry...
Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality
$12.81
In Stock - Ships within 24 hrs
Comet® - Pivot Bolt Kit (217855A)
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# mpn4476787180
Universal Pivot Bolt Kit by Comet®. Quantity: 4 Pieces. Comet products are rugged, built to last, and intended to make your life easier. Comet Industries has over fifty years of experience manufacturing quality clutches, torque...
Excellent durability coupled with exceptional performanceMade from top-grade materials to provide wear resistance
$31.73
In Stock - Ships in 24 to 48 hrs
ProTaper® - Steel MX Sprocket Bolt Kit (11-097)
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# mpn4863359381
Universal Steel MX Sprocket Bolt Kit by ProTaper®. Includes sprocket bolts, washers, and lock nuts. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...
Pack of six stainless steel sprocket bolts6 mm allen head bolts 34 mm long
$14.95
In Stock - Ships within 24 hrs

Motorcycle transmission and drivetrain are a complex arrangement of moving parts that serve the purpose of transferring the power from your engine to the rear wheel and providing the gear reduction required to multiply the torque. While doing their job, they suffer damage from vibration due to movements of the components and extreme power they deal with, as well as due to trembling because of road imperfections. To handle all this, the drivetrain and transmission parts must be properly secured to the frame of your motorcycle in multiple points with special mounts that will keep them from unnecessary movements and vibration impact.

Drivetrain and transmission mounts support the weight of transmission and drivetrain parts, which are heavy enough, even if you have a small scooter or lightweight sports bike. For this reason, all motorcycle drivetrain and transmission mounts are made with extremely rigid materials like high-grade steel. This allows them to withstand different forces they are subject to while keeping all transmission and drivetrain parts in place. Thanks to the high strength and durability of the drivetrain and transmission mounts, they are very hard to damage, however, if that happens, a failed mount must be replaced as soon as possible to prevent more serious breakdown.

Many drivetrain and transmission mounts feature a solid rubber cushion element between a pair of metal plates. Such rubber inserts are necessary to enable light movement of the transmission as well as to absorb vibration. Rubber is prone to wear much faster than the metal, that is why the lion’s share of mount replacements happens due to worn out rubber elements. Yet, mounting hardware like bolts and nuts can also get damaged, for instance in a fall off or due to a crash. Once found to be defective, all these components should be replaced as soon as possible. If you want to make sure that you replace them with reliable products, feel free to browse our comprehensive collection of drivetrain and transmission mounts made by industry-leading brands.