KOSO BRACKET | universal top mount by KOSO.

KOSO Bracket | Universal | for 1 1/8" Handlebar - 1 1/8" by KOSO.

KOSO Bracket | Universal | for 1 1/8" Handlebar - 7/8" by KOSO.

Koso BRASS SCREW AND O'RING FOR THROTTLE BODY by Koso.*Does not fit 2022+ models Replace the stock air screw on your throttle body with this high precision brass model. Made...

Koso CAMSHAFT (2022+) by Koso.*Fits 2022+ models The new Koso performance camshaft for Honda Grom 2022+ will give you great results at high RPM. This camshaft can be used with...

Koso CHAIN TENSIONER (2022+) by Koso.*Fits 2022+ models Made from resistant high quality material, our Koso chain tensioner could save your engine from expensive damage. We came up with this...

Koso CHROME BULLET CASING | for 1.25" & 1.50" Bracket by Koso.This nice Chrome Bullet Casing works with our Harley-Davidson® Tachometer and Speedometer. Specifications Fits on 1.25" and 1.50" Chrome...

KOSO CLAMP | for Super Slim, Mini & Mini 3 Style Meter Bracket by KOSO.This Clamp allows you to install your Super Slim, Mini or Mini 3 Style bracket on...

KOSO CLOSE BUNG CAP by KOSO.

Koso Clutch kit | Jog 50cc by Koso.Koso High-Performance clutch kit for Jog 50cc. Specifications Designed to fit the Jog 50cc Includes torque spring Includes drive pulley and roller

Koso Clutch kit | Jog 50cc by Koso.Koso High-Performance clutch kit for Jog 50cc. Specifications Designed to fit the Jog 50cc Includes torque spring Includes drive pulley and roller

KOSO Clutch X-Power Rollers | for 50-90cc (4.5g) by KOSO.Hi-performance rollers designed for performance or racing. Specifications Fits 50cc and 90cc Weight: 4.5g Pack of 6 rollers Dimension: D15X12mm