✨ HPSP RACING GEAR SETS (2PCS / 5PCS) Y16 Y16ZR

Racing transmission gear set by HPSP Racing for the Yamaha Y16/Y16ZR, sold as a 2-piece top-gear set or a 5-piece fuller gear set for gearbox rebuilds.

• 2pcs set: 6th mainshaft gear and 6th sprocket (countershaft) gear
• 5pcs set: covers 1st, 2nd, 5th and 6th gear positions
• Tooth counts specified per gear for ratio matching
• Designed for the Yamaha Y16/Y16ZR gearbox

Brand

HPSP Racing

Product

Racing Gear Set

Model/SKU

Y16 / Y16ZR

Type

Transmission mainshaft/countershaft gear set

Main spec (2pcs)

Mainshaft gear 6th (25T), Sprocket gear 6th (23T)

Main spec (5pcs)

Sprocket gear 1st (32T), 2nd (29T); Mainshaft gear 5th (22T), 6th (25T); Sprocket gear 6th (23T)

Compatibility

Yamaha Y16, Y16ZR

The 2pcs set only replaces the top (6th) gear pair; the 5pcs set covers more of the gearbox for riders rebuilding multiple ratios. Choose based on which gears need replacing.

Requires full engine/gearbox disassembly to fit; installation by an experienced mechanic is recommended. Package includes the gears listed per set (2pcs or 5pcs) only.

HPSP racing gear set for the Yamaha Y16/Y16ZR gearbox, available as 2pcs or 5pcs kits.