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.
IN STOCK
Aerodynamic, handbuilt by us, superbly smooth rolling, 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. Turnaround time is most often 7-11 days. (current build times are shown at checkout).
Offered With Full Warranty Plus A 14 Day "No Quibble Returns Policy" - If You're Not In Love With These Wheels The Moment You Get Them Just Send Them Back For A Refund Any Time Within 14 Days Of Receipt.
The paired nature of the drive and non drive spokes means that lateral forces are balanced more evenly than on a traditional spoked wheel (where the spokes alternate.) They are ideal for riders looking for a fast durable investment wheelset.
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.



Technical Specification
RIM | 42 mm deep Tubeless and clincher rim |
FREEHUB FITTING | SHIM/SRAM 7/8/9/10/11 OR CAMPAG 9/10/11 |
HUB | BLACK Ambrosio Sealed OR Miche Primato upgrade. |
BEARINGS | Sealed bearing hubs |
SPOKES | Front (24 paired 2 crossing) ,Rear (24 paired 2x crossing) PSR aero spokes |
NIPPLES | Brass - Ni coated |
RIM TAPES | Included |
QUICK RELEASE | Included |
WEIGHT | From 1890 gram |
Suggested max rider weight | 110kg |
WE ASK ALL CUSTOMERS TO REVIEW THEIR WHEELS - SEE BELOW FOR REVIEWS OF OUR K142 DUO WHEELS:
Shipping Weight (Box plus wheels)
Weight: | 4kg |