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HPSP RACING GEAR BOX SET EX5-D/W100

RM128

HPSP Racing Gear Box Set is a replacement 4-speed gear set for the Honda EX5-D and W100 (Wave 100 / EX5 Dream family) kapchai models, supplied with specified tooth-count ratios for each gear.

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Product Details

Overview

HPSP Racing Gear Box Set is a replacement 4-speed gear set for the Honda EX5-D and W100 (Wave 100 / EX5 Dream family) kapchai models, supplied with specified tooth-count ratios for each gear.

Key Features

Full 4-speed gear set (1st-4th)
Listed tooth-count ratios per gear
Made for Honda EX5-D and W100 gearbox

Specifications

Brand: HPSP Racing
Product: Gear box set
Model/SKU: HPSP-GEAR-BOX-SET-EX5-D
1st gear: 13T/31-32T
2nd gear: 18T/28T
3rd gear: 22T/26T
4th gear: 25T/23T
Compatibility: Honda EX5-D, W100

Variants & Setup

Single ratio set as listed; no alternate ratio option in this listing. Confirm your EX5/Wave100 variant shares this gearbox casing before ordering.

Installation & Package

Requires engine/gearbox disassembly to install; recommended to be fitted by an experienced mechanic. Package includes the full gear set (1st-4th) as listed.

Summary

A complete 1st-4th gear set for the Honda EX5-D and W100 gearbox.

Important Notes

Gearbox work affects engine reliability if done incorrectly; use proper tools, torque specs and fresh gaskets/seals during installation. Confirm exact model/casing compatibility with the seller before ordering.

Frequently Asked Questions

A full set covering 1st through 4th gear with the listed tooth-count ratios.

Honda EX5-D and W100 (Wave 100 family) gearboxes.

It requires gearbox disassembly, so installation by an experienced mechanic is recommended.

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