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Rimpact

TMD

TMD

41 total reviews

Regular price£199.99 GBP inc. VAT
Sale price £199.99 GBP inc. VAT
Sale Sold out
Taxes included. Shipping calculated at checkout.
Quantity

Note: This item is a pre-order and will ship on the first week of November.

Product Specs

Weight

Unit weight - 330 grams

Mass weight - 245 grams

 

Compatibility 

Optimised for bikes with a steerer length of 180mm+. If your steerer shorter than this, you will need spacers above the stem to be compatible. Not sure how to measure this? Check our guide here.

Aluminium and Steel, Tapered and 1 1/8” , oval or cylindrical steerers are all compatible. For use on single and dual crown forks.

 

Servicing

TMD is designed so the springs never use more than 80% of their available travel. By avoiding full compression, spring life is significantly extended and replacement is rarely required. If spares are ever needed you can reach out to us here.

View full details
Rimpact TMD Product Photo

Less Fatigue.

Vibrations are managed before they reach you. Hands, arms and brain stay fresher for longer, keeping you focused on the trail.

TMD Product Image

Increases Confidence.

TMD smooths out unwanted vibrations delivering a calmer, more confidence-inspiring ride.

Rimpact TMD Transparent view inside steerer tube

Hidden from View, Felt on Trail.

Easily installed  and secured inside your fork's steerer tube.

  • 5 stars: 37 (90%)
  • 4 stars: 2 (5%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (2%)
  • 1 star: 1 (2%)
F
Frank

It saved my front wheel from washing out while I was racing downhill at Highland, NH. Yrs. ago, the wheel slid side to side and I was thrown off the bike. It happened again while racing July 2026 and also drifted a few times because of the dry, slippery conditions.

K
KimChikang

설치가 쉽고 어떤 특정구간에서는 지면의 충격이 느껴지지 않는다 난 50대 라이더로 팔꿈치 통증으로 구매를 했다 (더 빨리달리기 위해서는 아니다) 메일로 도와준 맷셔른에게 감사한다 다른 동료들에게 이 제품을 권하고 싶다

J
Jessy

Good service from Matt

W
Weston

Love it. Really helps with arm fatigue.

I
Ian

We bought 3 for our DH team. One 14year old loves it, one 15 year old says his ride is less bumpy (less fatigue). Personally I’m 52 and feel less fatigue but most noticeable is that my front tire seems to stick to the ground and has given me a much more confident feeling diving in to corners I was previously hesitant to let go of the brakes on. I didn’t expect that. With that said, it might just be me and my age but I needed to adjust my jumping a bit. Bike rides a little nose heavier now. We all ride DH bikes. One other thing is I like how easy it is to move to another bike, I can swap it to my Levo SL in about 2 minutes.

J
Jessica

very good

J
Jonathan

It works perfectly on my enduro. On my DH It works, but for now I,dont feel it helped my suffer less, maybe I,wrongly setuped it

T
TAKAO

Purchased 2 sets of TMD V2 and installed on my Banshee and Mondraker DH bikes. They work invisibly and gives no dramatic change of bike characteristics, but make front-end of the bike stable and my fatigue level after full-day riding in the bike park is apparently lighter than before.

I think TMD V2 is great product for DH application.

T
TAKAO

Impressed with great product and reasonable shipping cost.

P
Paul

Fantastic communication with the crew at Rimpact. The TMD is a great tool to calm the front end of bike down much. Highly recommend

J
James

Well crafted and it does calm the bars down on long runs.

E
Evan

Great Customer service and the Mass Damper does work it is a hand saver for my old worn out hands.

d
danilo

RIMPACT, improve your riding a lot, good work guys. Thank a lot

H
Holger

All very easy and straightforward
Thank You

d
danilo

Very good siteüîù

D
Daniel

ü§ò ü§å ü´∂ üöÄ

B
Barry

Excellent products

B
Barry

Excellent products

N
Nagy

Magic!

R
Richard

Nice and easy

A
Andreas

üëç

A
Andreas

üëç

A
Andreas

üëç

S
Svetlana

Very straightforward, smooth and efficient.

b
bae

참 좋아요

F
Fabrizio

Easy, quick good job

J
Jordi

Very good sensations riding with new mass damper.

High quality of all products.

Regards!

M
Marco

My order has not shipped as committed and I received a delay notice email without an specific new shipment date...

M
Mickael

Top’

T
Thomas

Simple an easy. Waiting for the product now

S
Stefan

It was great. No issues. It is great you allow billing and shipping addresses to be in different countries

A
António

Amazing

N
Neil

Great

A
Andrew

Hi there its a pre order so I haven’t started using it yet, could you update the ETA please?

W
Will

Excellent communication. I emailed with an enquiry and received an answer almost straight away.

FAQ

How do I know if this will fit my bike?

TMD V2 will fit any bike with a 1 1/8th metallic steerer (almost every fork). Optimised for steerer tube lengths of greater than 180mm, it can still fit those shorter with the use of conventional headset spacers. Check out our installation guide here.

Is TMD suitable for Ebikes?

Yes! TMD is not only suitable but a great upgrade for your Ebike. Longer ride = greater exposure to vibration induced fatigue.

Do I need to setup my fork differently when using TMD?

No, just plug and play. We have found the increased composure of the TMD means we ride harder so a slight increase in spring rate and compression helps to make the most of the benefits.

Is this compatible with my gravel bike? 

No, but we have a gravel specific version here.

Will it make my bike harder to jump?

TMD is largely unnoticeable with respect to jumping and manuals. 

Does it rattle?

No, its easy to securely install your TMD.

What tools do I need to install this?

Installation is simple, needing only a 4mm allen key and a 10mm spanner.