Motorcycle Parts and Mounting Hardware

Find mechanical components and fasteners here to maintain and customize your motorcycle. This selection covers starter levers, pedals, mufflers, and maintenance kits for your vehicles.

Rated 4.7/5 based on 101 customer reviews· Updated on 29 October 2026

« Very fast transport-Great item! thank you! »

« quick delivery. good item »

Aucun produit ne correspond à ces filtres.

How to choose your motorcycle parts and fasteners

Select your components based on your engine's displacement, the type of mounting, and the exact dimensions of your frame or brake caliper.

Engine compatibility is the first criterion to check. Starter levers and pedals are often designed for specific displacements, such as GY6 engines from 49cc to 125cc or universal horizontal engines from 50cc to 160cc. Ensure that the part matches the power and type of engine of your vehicle.

Mounting dimensions must be specified to ensure correct installation. For starter pedals, the hole diameter (13mm or 16mm) is crucial. Similarly, for CNC aluminum frame clamps, the tube diameter (from 22 to 35mm) dictates whether or not to use rubber sleeves for secure tightening.

The choice of material influences the durability and aesthetics of the part. CNC aluminum alloy is preferred for levers and clamps for their lightness and resistance, while stainless steel is used for DB Killer mufflers. For protections, such as caliper dust covers, rubber ensures effective sealing against dirt and moisture.

Selection criteria for your motorcycle parts

CriterionSelection advice
Engine compatibility and displacementCheck that the part is designed for your engine type (GY6, 139QMB, universal) and displacement (50cc to 250cc) to ensure reliable mechanical operation.
Fixing dimensions and diameterMeasure the hole diameters (13mm or 16mm for pedals) or frame diameters (22mm to 35mm for clamps) to select the correct size and determine the use of protective sleeves.
Manufacturing materialPrefer aluminum alloy for levers and pedals (lightness and resistance), stainless steel for mufflers (durability), and rubber for caliper protections (sealing).
Part type and functionIdentify the nature of the component: starter lever, pedal, DB Killer muffler, mudguard, or maintenance kit (caliper sleeves) to meet your specific need.

Frequently asked questions about motorcycle parts and fasteners

How to choose the correct size for a motorcycle starter pedal?

The choice depends on the mounting hole diameter of your engine. The available pedals are designed for 13mm or 16mm holes, compatible with universal horizontal engines from 50cc to 160cc.

Which engines are compatible with CNC starter levers?

CNC levers are generally compatible with GY6 engines (49cc, 50cc, 100cc, 125cc) and Yamaha or Honda engines of the 139QMB type. Always check the connector threading before purchasing.

Should rubber sleeves be used for frame clamps?

The use of sleeves depends on your tube diameter. For a frame of 22 to 23mm, they are essential. For a frame of 26 to 27mm, it is recommended not to use them to avoid insufficient tightening.

What is the function of a DB Killer muffler?

The DB Killer is an exhaust part, often made of stainless steel, which reduces the sound level of the exhaust pipe to comply with acoustic regulations.

What are the sleeves and dust covers for brake calipers used for?

These rubber parts protect the brake caliper components from dirt, moisture, and dust, ensuring reliable operation and better longevity of the braking system.

Related categories

Frequently asked questions

  • How to choose the right size for a motorcycle pedal lever starter?

    The choice depends on the mounting hole diameter of your motor. The available pedals are designed for 13mm or 16mm holes, compatible with universal horizontal motors from 50cc to 160cc.

  • What motors are compatible with CNC starter levers?

    The CNC levers are generally compatible with GY6 engines (49cc, 50cc, 100cc, 125cc) and Yamaha or Honda 139QMB type engines. Always check the connector threading before purchase.

  • Should rubber sleeves be used for frame clamps?

    The use of sleeves depends on the diameter of your tube. For a frame of 22 to 23mm, they are essential. For a frame of 26 to 27mm, it is recommended not to use them to avoid insufficient tightening.

  • What is the function of a DB Killer silencer?

    The DB Killer is an exhaust component, often made of stainless steel, that reduces the noise level of the exhaust pipe to comply with acoustic regulations.

  • What are the caliper dust boots and dust covers for brake calipers used for?

    These rubber parts protect the brake caliper components from dirt, moisture, and dust, ensuring reliable operation and improved longevity of the brake system.