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HPSP RACING TENSIONER GUIDE JET UP 4/4.5MM 6.8MM Y15ZR LC135

RM28

Cam chain tensioner guide by HPSP Racing for the Yamaha Y15ZR and LC135, offered in oversized "jet-up" roller options for performance cam chain tensioning.

Option

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

Product Details

Overview

Cam chain tensioner guide by HPSP Racing for the Yamaha Y15ZR and LC135, offered in oversized "jet-up" roller options for performance cam chain tensioning.

Key Features

Jet-up (oversized) tensioner guide roller options
Separate spec options for Y15ZR and LC135
Aims to improve cam chain tension control on performance builds

Specifications

Brand: HPSP Racing
Product: Tensioner Guide (Jet-Up)
Main spec (Y15ZR): Jet-up 4/4.5mm, Jet-up 6.8mm
Main spec (LC135): Jet-up 4/4.5mm
Compatibility: Yamaha Y15ZR, Yamaha LC135

Variants & Setup

Y15ZR offers both 4/4.5mm and 6.8mm jet-up options, while LC135 is listed in 4/4.5mm only; pick the size matching your cam chain setup. Not verified whether the 6.8mm option fits LC135.

Installation & Package

Fits into the cam chain tensioner housing in place of the stock guide; engine-shop installation recommended as it involves cylinder head/tensioner disassembly. Package includes 1x tensioner guide.

Summary

HPSP jet-up tensioner guide for Yamaha Y15ZR and LC135 cam chain systems.

Important Notes

This is a performance replacement part — incorrect sizing can affect cam chain tension and engine timing. Confirm the correct jet-up size for your model before purchase.

Frequently Asked Questions

It refers to an oversized tensioner guide roller compared to the stock size, used in performance setups.

The seller lists 6.8mm for Y15ZR only; LC135 is listed with 4/4.5mm.

No, fitting requires access to the cam chain tensioner housing.

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