From racing CVTs and heavy-duty chains to engine internals, bearings and batteries — SPD® engineers every part to the same standard: the worldwide quality you can trust.
Racing-level drivetrain performance at a price every rider can afford.
Racing-level performance at a price every rider can afford.
Stops brake fade and gives riders confident, consistent braking.
The everyday upgrade riders keep coming back for — and dealers keep restocking.
Kevlar construction keeps riders moving instead of stranded.
Heat-treated steel, hardened pins and induction-hardened teeth — drivetrain parts built for load.
Heat-treated steel, pre-stretched and vacuum lubricated. View the full chain poster →
Hardened pins and links resist the joint wear that causes premature timing stretch.
Induction-hardened teeth outlast ordinary sprockets under real load.
Precision-machined engine and fuel-injection parts that solve the complaints mechanics hear every day.
Accurately machined air passages solve the #1 idle and throttle-response complaint.
Precise dynamic fuel metering and application-correct atomization.
Keeps its pressure and output even after months of heat and wear.
Accurate signals to the ECU — no more mystery check-engine lights.
100% pure copper windings, not the copper-clad aluminum in cheap replacements.
Engineered for torque under load — cranks strong even when trouble is least expected.
Precision zinc-alloy body stops the leaks and stripped threads of cheap aluminum carbs.
Dual-layer construction resists swelling, cracking and leaking.
Precision-honed bore with the original DY piston ring holds real compression.
Keeps coolant circulating consistently, so engines don't overheat.
Hardened wear surface with a tough, fracture-resistant core.
Accurately machined — valve timing stays stable, power doesn't fade.
Heat- and corrosion-resistant alloys hold a gas-tight seal.
Stronger, lighter chassis parts that keep the ride planted.
Aircraft-grade 7075 aluminum — stronger, lighter, built to last.
Responsive on small bumps, controlled under hard braking.
Hold their spring tension so engines keep their oil where it belongs.
Carbon steel bearings that turn smoother, steer quieter and last longer.
Carbon steel — turn smoother and last longer than ordinary bearings.
Nylon-caged race steers smoother, quieter, and resists rust.
Built and tested for the constant pivot loads of everyday steering.
Built from 100% pure virgin lead — not recycled — so HI-AMP® batteries hold their charge instead of dying young.
12V 3Ah maintenance-free sealed type — clean and convenient.
Separate-acid type — durable and dependable.
12V 17Ah with 170A CCA — high-cranking power.
Charges HI-AMP® batteries safely at home or in the shop.
CERTIFIED QUALITY
HI-AMP® batteries carry BIS (India) and SONCAP certifications and are manufactured under ISO 9001 and ISO 14001 certified systems.
Call, email or message us — we'll help you find the right SPD® part for your motorcycle.