We'll fit the top and bottom cups for you, and if you're also getting some forks we'll cut them to your desired size and fit the SFN too if you like! Just drop us a mail after your order.

If you'd like some forks for your frame set we've got you covered. If you buy a headset we'll cut the steerer and fit the SFN & a crown race too. We cut to fit and supply 30mm of our Bird carbon spacers to fit with your stem. Please note most stems fit our standard cut, there will be some that don't but you should be able to make it work with less or more spacers.

If you'd like us to cut & fit the SFN and to modify the spacer amount please let us know in the order comments on checkout.

We will only cut the steerer and fit the SFN if you request us to do so

Need some new wheels to go with your Frame? Don't forget the Aether 7 is Boost rear so you'll need a 148 rear axle spacing.

All these wheels are hand built by us to order, so please allow a few extra days for your frameset to arrive while we put them together!

PLEASE ADD A NOTE ON CHECKOUT TO LET US KNOW THE FREEHUB AND FRONT AXLE CONFIGURATION YOU REQUIRE

Bird Down Droppers are reliable, ergonomic and simple to service. Available in 125-200mm lengths. The 125 post can be shimmed down to 100mm. Please contact us for more information on shimming down.

Bird stems are made in the same factories as the big name ones, just at a fraction of the price. Grab yourself some co-ordinated parts at a discount when you buy a frame.