Bearings are in excellent condition and perfectly smooth. I only used these for 150 miles before selling the bike stock.
These links transform the bike into a proper enduro ebike by increasing the travel from 150mm to 160mm and lowering the leverage ratio, allowing the use of coil shocks. These links cannot be used with the stock shock (210x 55mm) and require a 230mm eye to eye length shock.
Specifications:
Fits Santa Cruz Heckler MX frames (2022 - current)*
Requires 230x65, 62.5, or 60mm shock
Travel: 160mm (with 230×65mm shock)
Coil shock recommended (but works well with air shock and no volume reduction or large air can)
Kit contains upper and lower links
Sealed Enduro MAX bearings
CNC’d out of 6061-T6 Aluminum in the USA
see below link for full details and retail price:
https://cascadecomponents.bike/products/heckler-long-shock-kit-2022-current