... 3. can provide rock shock rear suspension or other Model:TOPMOST(837) Name:26 er full suspension carbon mtb frame w/o shock ... Size:15,17,19,21Material:full carbon fiberFinish:3K,UD, UDMWeight ... : Emily Lin Tel: 86-189-6584-0856Skype: emilylin0725 26 er full suspension carbon mtb frame w/o shock