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I'm focusing on the reintroduction of just Heatsink Magura pads in powerpad backings for this summer. However, my friends at Tartybikes have got the reintroduction of TNN CNCed V pads in the pipeline and I know from my discussions with Ben@Tartybikes that they'll be mint!

@Szymon thanks for that info! I didn't know the existence of the Spank Race rims... also I wasn't aware that I could just changing the rim for lighting the bike (I just thinking about buying a whole wheel) thing is, my rim is about 639g, and Spank Spike Race is about 430g, so, not sure where that -790g came from? 😅 anyway it's good info!! tubolito thing I knew about that, gonna give it a try! about the truvativ/Sram GX cranksets I didn't know, I will try to buy them second hand, thanks for the info!!

No problem! Looks like the CNC backings are going ahead with a small manufacturer about 5 miles from the Tarty warehouse. Great to keep things local where possible 😎

I guess you guys are hurting for business with the advent of AI services, huh? Also - why is it always this thread that gets targetted?

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That's really interesting. Thanks for your input. I really wanted to go with SD7 levers but well, you made me think... There has been so much experiencing by Atomz when they were made by Sunn with V-brakes it's crazy. That led to the ATS system the Jealousy still uses actually. So many factors can change the feel of the lever or the behaviour of the brake it's almost impossible to make the brake perfect for everyone. As you say the adjustment on the SD7 makes the brake spongier but it should also make it more more powerful. So it's always a compromise you have to choose. Some top riders like Robin Berchiatti for example prefer a spongier brake feeling with Hope brakes, others with HS33 and I don't know why. It's always down to personal preference I guess!

I just use SD5s with an FR5 lever. Can't fault them. Work amazingly and cheap as chips. I really don't think it's worth spending any more money than that. The key is to use SP51, as you mentioned. I got the TNN pads and they're fine. Nothing lifechanging. They're just pads. They reliably stop the wheel. SD7 vs FR5 levers: SD7 has the adjustment and so can deliver more power, but I find it makes the brake feel spongier. This is the same when using them with a disc. I currently have an SD7 on the vee because I snapped my FR5 and that's what I had spare, but the FR5 feels stiffer under the finger, and works better as a result. The FR5 is also simpler with just the one moving part, and a fixed anchor. Feels nicer in terms of response, same lever blade shape for ultimate comfort, marginally lighter, cheaper... can't really beat that!

You will save the most weight on the wheels. Change rims for Inspired Team or Spank Race 33 with double butted spokes. This will give you -790g. Tubolito -200g. Truvativ Descendant/Sram GX DUB Cranks -500g. Easy to buy second hand.

So, as V-brake adapters and pads are now back on the market, it's time to change these HS33 brakes for something better. Here is the setup I aim for: Levers: Avid SD7 Pads: Heatsink (if they make some) or TNN Outer and inner cable: Shimano SP51 or Odyssey Linear Slick along with Clarks or any pre-stretched teflon covered cable. Adapters: Heatsink or Tarty ones depending on how they look. I am now in need of calipers. I don't know if they really make a difference performance wise so what should I get? Avid Ultimate or Shimano XTR are overpriced but maybe they are the best? Otherwise what other option do I have that suit trials use? I have always used basic Shimano ones in the past but now I really want to know if something is best? Thanks for the advices and your time!

That is amazing news. Thanks for that.

Especially on a more streety build!

Carbon road cranks for a trials bike? I love a sketchy, inappropriately used Chinese bike part, but that's too far IMO. Maybe the money would be better spent elsewhere. Rotating weight perhaps? What is the rest of your spec now?

Hello everyone! I was looking on the internet and by chance I just saw on aliexpress one can buy bike components, then I started to see what I find, and as I currently have an inspired that weighs 11.3Kg I'm looking for anywhere to lose weight, and I have found this https://es.aliexpress.com/item/1005005928863215.html so the first question that comes to my mind is, am I a genius or is there a trick to it? second question, how do I know if it is compatible with my inspired flow? they (inspired) don't say what kind of crankset it has so it makes it hard to tell (although supposedly the hope crankset is compatible with inspired). https://www.tartybikes.co.uk/cranks_pair/hope_evo_crankset_no_spider_6873mm/c514p13016.html Any help is welcome (also, if someone can tell me of other cranksets that are compatible and worth trying I would appreciate) thanks!!

Will you make V-brake pads?

Yes, exactly that. All of the TNN stock, designs, intellectual property, contacts etc. were purchased from TNN a while ago (not sure on the exact date, maybe a year ago?). It's taken a while to find UK suppliers / manufacturers who will mould the pads to the exacting spec required, but it looks like things are finally moving forward now!

What do you mena they have taken TNN side of things? Is TNN now british?

Yes, testing of the 3rd prototype has been perfect, so after one further tiny tweak and assembly they should be available for sale in around 10-14 days. Three mounting positions (narrow, middle and wide), very low profile so nice and stiff, and a reinforced brake boss to ensure strength and durability 👍 Pads... I'm not certain on this one. Ben & Charlie have been taking care of the TNN side of things. I know there has been good progress this last week though with both CNC companies for backings and pad material supplier: https://www.tartybikes.co.uk/brake_pad_refills/tnn_engineering_btm_refills/c552p14305.html I am sure my brainpower will be drafted in at some stage to help with V pads 😅

As you are working on V-brake adapters, will you also make dedicated pads?

Instant buy!!!! V-brake pads next ?

A bit of concentration this past week and I've finally completed the V Adapters! More info in the News section 🙂

Great news V brake fans. Heatsink V Adapters now available! https://www.heatsinkbikes.com/v-adapters

Can't wait for the Vee adapters and the HS33 pads Rich is testing

One gem of a build. Didn't Clive Leeson make a long wheelbase comp version of this also?

Interesting Sprint quali

Nice! Thanks for sharing. I nearly pulled the trigger on a 240 for my MTB recently, but 90 EPs will be even better. Glad I waited / forgot now, haha.