Specification:adjustable pins 8 per sidebody material A380 aluminumcleats Premium brass cleats with shims includedinner bearing type Igus LL-glide bearingmax rider weight No restrictionouter bearing typeEnduro cartridge bearingq-factor 57mmrelease angle 15° / 20°spindle material Forged scm 435 chromoly steelspring material 300 series stainless steelwarranty 5 yearsweight 403g per pairwing materialCast stainless steel