Much like the venerated SL23, the SL25 will soon be regarded as the best rim in it's class. The SL25 is made from heat treated 6061-T6 alloy, features a tubeless friendly bead well and seat design, welded construction and a disc brake specific profile. The SL25 is a perfect rim for road racing, training, cyclo-cross and XC use. There is no rider weight limit on the SL25. Maximum recommend spoke tension is 125kgf.