Home2023 ALLOY Rim Brake Wheels

INTRO OFFER: Kinetic-One “K1-42TL DUO Graphite”  Deep Alloy wheelset
INTRO OFFER: Kinetic-One “K1-42TL DUO Graphite”  Deep Alloy wheelset
INTRO OFFER: Kinetic-One “K1-42TL DUO Graphite”  Deep Alloy wheelset
INTRO OFFER: Kinetic-One “K1-42TL DUO Graphite”  Deep Alloy wheelset
INTRO OFFER: Kinetic-One “K1-42TL DUO Graphite”  Deep Alloy wheelset
4 reviews

Intro Offer: 2023 Kinetic-One “K1-42TL DUO Graphite” Deep Alloy wheelset




​​Quite simply the world’s first deep-section alloy Tubeless/Clincher wheels.

INTENDED USE: General road riding, TT's, shorter Tri's, and all-round ‘best bike bling!’ The 42TL Duo's are the new CLINCHER/TUBELESS version of our do-everything aero wheelset. If you're going to invest in one pair of wheels for a range of uses, then we think this is the one to go for.


 Aerodynamic: with deep section wider rim and PSR Aero spokes as standard, Handbuilt by us -here in the UK. Superbly smooth rolling with low-drag sealed bearings, and very strong. They do look very nice too (please see our gallery!)

Your wheels will be hand built to order here in the UK by Andy Morgan, owner and founder of k1 wheels. (current build times are shown above).

Offered With Full Warranty

The latest updated version of our tried and tested K1-42SL wheelset: Fully styled, faster rolling and offered in our fastest most resilient AEROLIGHT build, with its superbly engineered sealed hubs and top-end black PSR aero spokes.

At 23mm wide they are wider by 3mm than last years model. This makes for a faster rolling wheel by minimising road contact. It also enables a far more comfortable and aerodynamically optimised tyre/rim intersection.

Your wheels have our signature all-black 'Graphite' finish for a really stealthy look. The graphite finish means the entire rim (including the braking surface) has a dark grey finish. You can choose our stealth/black/dark grey decals for a look as in the photo’s here. Or you can choose to have your wheels built with any of our 10 coloured decal options. Our Graphite coating is chemically bonded onto the alloy giving a penetration to a depth of up to 50 microns thick. (Compare this to the standard for most wheels of 10 micron depth). Not only does the finish look fantastic - it Increases wear life of rims and gives quicker braking.

The coating does of course eventually wear. Most riders are reporting around a year or two before this happens . It wears smoothly down to a clean standard grey surface underneath and still looks great! Definitely our prettiest wheels!

And when they do reach that point ... remember that your K1 rims - in terms of their ‘wear life -have just as much life left in them as brand new standard non-coated alloy rims! Good all round!


Technical Specification

RIM 42 mm deep Tubeless and clincher rim
FREEHUB FITTING SHIM/SRAM 7/8/9/10/11/12 OR CAMPAG 9/10/11/12 or XDR 11/12

BLACK Ambrosio Sealed (Aeroflow build)

BEARINGS Sealed bearing hubs

PSR aero spokes (Aerolight build) BLACK

BRAKE PADS Rim friendly pads included
RIM TAPES Included

From 1890 grams (AEROLIGHT build)

Suggested max rider weight 110 kg


Customer Reviews

Based on 4 reviews
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Ben Parry - Aylesbury

I can honestly say that the wheels are amazing. The spin up very quick, very smooth and the hubs are very slick and quiet. Interestingly they are very predictable and hardly move when hit by a cross wind.

Overall very very happy and an image of them has been liked across the Ridley cycling Facebook page over 100 times and the guys from my cycling club think they are a great looking wheel set and all thought that they were carbon.

Rob Portman - Leicester

I would just like to pass on my recommendation and appraisal of the wheels I bought Christmas last year. I have just completed the Brutal ironman event in and around Snowdonia. The wheels performed above and beyond my expectations . The speed I gained on the downhill parts of the course and the sheer quality of the build is fantastic, several fellow rides asked about the wheels . Big thumbs up they are great.

Iain Gillespie - London

Was looking around for carbon wheels and then I saw these. They did a good selling job with what they wrote as I was a bit nervous about carbon wheel strength anyway - so it touched a nerve. I love these wheels. had them only 2 months so can't comment on long term durability yet - but they are still so true and really feel incredibly strong when riding them over bad roads etc. Bought them to race on but have to say that they are on my bike 24/7 already!

Tim - Hampshire


This is my second set of wheels from Andy. The first set are over 6+ years old, still as good as when they arrived, absolutely bomb proof, look fantastic, roll extremely smoothly and very quick. They have carried me over numerous Ironman events and many sportives. I wanted some new wheels for my aero bike and after a long time looking at different makes I came back to Kinetic One. A right decision - I've been hugely impressed with the K1-42TL and I have made the right choice. If like my other set these will cope with all weather conditions, all distances and road surfaces. The new version are lighter and save me constantly switching wheels between bikes. As I get back into racing I will be coming back at a later point for a set of carbon wheels from Andy. Top service - thank you once again for a fantastic product offering superb value for money - plus they look stunning.

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