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BRT W100/EX5 CNC CAMSHAFT S1 R1 T1 T31 / 6
Camshaft

BRT W100/EX5 CNC CAMSHAFT S1 R1 T1 T3

RM148

BRT (Bintang Racing Team) CNC Camshaft is an aftermarket performance camshaft for the Honda Wave100 (W100) and EX5 underbone engines, ground on CNC equipment and offered in four tuning grades to match different levels of engine modification.

Option

1

In stock · Estimated delivery: 3–7 business days (West Malaysia)

Product Details

Overview

BRT (Bintang Racing Team) CNC Camshaft is an aftermarket performance camshaft for the Honda Wave100 (W100) and EX5 underbone engines, ground on CNC equipment and offered in four tuning grades to match different levels of engine modification.

Key Features

  • CNC-ground camshaft, precision profile
  • Four grades for different build levels: S1, T1, T3, R1
  • Designed for Honda W100/EX5 cylinder head
  • Grade selection tied to engine bore size

Specifications

Brand
BRT (Bintang Racing Team)
Product
CNC Camshaft
Model/SKU
W100 / EX5
Type
Engine camshaft
Main spec
S1 (~53mm bore) / T1 (~53-56mm bore) / T3 (56mm+ bore) / R1 (open spec, racing)
Compatibility
Honda Wave100 (W100) and EX5 engines

Variants & Setup

S1 suits standard/lightly modified engines near stock bore; T1 and T3 step up for bored-out (big-bore) engines in increasing bore ranges; R1 is an open-spec racing grade for fully built competition engines. Match the grade to your actual bore size and build level - fitting the wrong grade can hurt low-end drivability or reliability.

Installation & Package

Installation requires opening the cylinder head/valve train and should be done by an experienced mechanic, with valve clearance reset after fitting. Package includes 1x camshaft as pictured; other valvetrain parts are sold separately.

Summary

BRT CNC Camshaft for Honda W100/EX5, offered in S1/T1/T3/R1 grades matched to bore size and build level.

Important Notes

This part is intended to be matched with a compatible bore size and valve setup; using a racing-grade (R1/T3) cam on a stock engine is not recommended. Confirm your engine actual bore before selecting a grade.

Frequently Asked Questions

S1 is intended for standard/near-stock bore engines around 53mm.

Both are tune-up grades for bored engines; T1 suits roughly 53-56mm bore, T3 suits 56mm and above.

R1 is an open-spec racing grade for built competition engines, not typical daily/stock use.

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