These rings fit any 120 BCD crankset or 4-bolt spider

Great quality (as always) from Race Face

T25 and Phillips H2

Cons: Ultimate performance does come at a cost and these chains certainly aren't cheap

29" Tyre 2

Dakine Mayhem Knee Guards - L - Black Dropship These rings fit any 120The Dakine Mayhem Knee Guards are designed for aggressive riders who love to shred wild trails and gnarly descents but still want a pedal friendly knee pad. Utilizing adjustable thigh and calf straps this guard will remain in place whilst still offering excellent mobility. There is a skid plate with extra foam padding which disperses impacts that is surrounded by perforated neoprene that has excellent breathability to keep that airflow coming.