TNN Engineering CGM Refills

Opening Hours.
Tue: 9.30am to 5.00pm (UK)
United Kingdom.
01772 32 33 33
International.
0044 1772 32 33 33

CUSTOMER NOTICE: WE ARE CLOSED on Mondays and Tuesdays. All orders will ship Wednesday to Friday. Phones, and email, will also only operate on these days. If you need to contact us about an order, or anything else, you can use our WhatsApp number: 07985497351

TNN Engineering CGM Refills

Product code: 14311

Overview
Additional Information
Questions

TartyBikes Multibuy, buy two and get 10% off one! Add your discounted product at the basket page.

Recommended for: Medium grind, dry weather, slightly deeper grind for wet weather.
A favourite of the Tarty Team riders!

After months of painstaking research, testing and manufacturing development, our own unique compound is finally ready.

- A new refill for TNN Engineering CNC Magura and v-brake backings!
- New pad material extensively tested by Tarty Bikes team riders Adam Morewood, Daisy Craig, Ben Tyrrell and UK rider Luke Walder.
- Moulded and hand finished right here in the UK!
- The CGM red (Charlie Goddard Red) is a firmer compound, similar to current TNN LGM and ADM refills. Ideally suited to a medium grind, these pads work great for rear brakes, and on the front too for riders wanting a firmer lever feel.
- The CGM has a higher abrasion resistance than the BTM yellow refills, for a longer lasting brake pad.
- Designed to fit backings with a recess dimension of 18mm x 8mm x 4mm.
- 8mm pad depth. Each pad is hand finished by us in house, there may be a small differences in pad depth for each batch, but no more than 0.5mm.
- Sold as a pair of refills.
- Weight: 11g (pair)

As used by

Additional Information

Please note: We recommend a fresh rim grind before fitting new pads on already ground rims.

Instructions on how to replace TNN pad inserts can be found here.

Questions

Ask a question

There are currently no questions relating to this product.

Reviews

Write a review

Not yet rated

People who bought this also bought…

TartyBikes RD Axle Blocker

Product code: 14321

£3.00

Other Frame Spares

£3.00

Neat problem solver to stop your wheel sliding forward in horizontal drop-outs!

Can be used with, or without tensioners, and snail cams!

Multiple sizes to fit almost any bike with horizontal drop-outs.

£3.00

In stock

View options

In stock

TartyBikes V4 Chainstay Protector

Product code: 12485

£4.50

Chainstay Protectors

4 colours available

£4.50

4 colours available

New sizing, available in 4 colours!

Wide range of compatibility, from the steel Inspired Arcade up to the widest alloy trials frames!

Double stitched velcro ensures maximum life!

£4.50

In stock

View options

In stock

Jitsie Rim Tape

Product code: 13208

From £2.49 to £5.00

Rim Tapes

From £2.49 to £5.00

RRP: £5.00

Save up to 50%

From £2.49 to £5.00

RRP: £5.00

Save up to 50%

Check Stock

View options

Check Stock

Technical Info

New to trials? Then check out our product video guides for useful tips and technical advice

Video guides

Facebook

Follow us on Facebook for exclusive deals, promo codes and offers

Follow us

Need some help?

Have a question? No problem, call us on 01772 32 33 33 or get in touch via our contact page.

Contact us

Terms & Conditions

Privacy Policy

Cookies

Newsletter

Contact Us

© TartyBikes Ltd, 2026

Tel. (UK). 01772 32 33 33

Tel. (Intl). 0044 1772 32 33 33

TartyBikes Ltd, Units 3-4, Club Street, Bamber Bridge, Preston, PR5 6FN

Company No. 6131482

VAT. GB 860 0270 59

Web Design & Development by tame

Cookies
This site uses cookies in order to provide our customers with the best possible shopping experience. You can choose to accept all cookies or customise your cookie preferences below. For further information please read our cookie policy

Accept all cookies Customise