Genuine Shimano parts with a full 2 year warranty. Complete with cranks, rings, preload bolt and seals in situ, ready to fit to your 24mm axle compatible BB/frame. BB not included (requires Shimano HT2 Road type BB, also works with Trek BB90).
Here for sale is a brand new and unused Shimano GRX 46/30 crankset in the shortest available length of 165mm. If you know anything about bikefit you will know that the 165mm version is the best for position, clearance, efficiency and knee/hip health and that is why it is so difficult to get now.
This is marketed as a gravel chainset and it’s ideal for that but I personally use it on my road bike as a “sub compact” since the standard 50/34 ratio compact is geared way too high for me and I didn’t use any of the highest 4 gears and really struggled up a lot of climbs in the 34t ring.
The GRX offers way more realistic/useable gears, plus they are closer ratio and much easier to climb with thanks to the super low 30t ring, so it’s a triple win. And a quadruple win if you’re coming from a longer crank length like 172.5mm…
If you’re not racing, do yourself a favour and go sub compact and start to actually enjoy riding up hills and have nicer, closer ratios on the flat! I now have A BETTER gear range than I had on my old road triple setup with a fantastic 30 x 34T lowest gear for steep climbs.
Compatability-wise, it just slots into any existing Shimano HT2 road or gravel BB system (in my case, the BB90 system on my Trek Domane).
You MAY need to change to a GRX front mech but my 105 mech works perfectly with just an adjustment of the height position, the two limit screws and the cable anchor position/tension. Took me 5 mins. I also set up my friends 2 x 10 Ultegra 6700 with this same model GRX crank and it works perfectly with the 6700 front derailleur with just the simple adjustments mentioned above. I’ve also heard of people using this chainset with older road triple front mechs with good results.
Optimised for 2 x 11 speed systems but also works fine with 2 x 10 speed and 2 x 12 speed.
Again the crankset for sale here is brand new and complete as shown in the pics. You can’t quite see the preload bolt but it IS included. Genuine Shimano parts with a full 2 year warranty until November 2025.
Manufacturers Info: