For MTB carbon rims, strength should be top priority which is essential for riders’ safety and good cycling experience.

ProX 650b MTB carbon rims PAD730-XC, PRD737-AM, PRD737-DH/EB are made from Toray T700 carbon fiber. 

The model PAD730-XC-GP is made from Toray T700+T800+Graphene material to realize ultra light weight (only about 295g!). The new graphene filling technology improves strength up to 30% which is very helpful to make ultra light weight mtb carbon rims.

Apart from good material used, we optimize rim lay-up design, eliminate excessive materials to save weight, and add extra materials around spoke hole area for reinforcement.

Thus, our MTB carbon rims are strong and durable, but also with good weight.