Hardtail, 6061 Aluminium Alloy Frame Sr Suntour, M3030-A, Suspension Fork, 75Mm Travel Shimano Altus, Fd-M310, 3-Speed Shimano Altus, Rd-M310, 8-Speed Kenda Komodo, K1027, 27.5X2.1 TiresThe Montra Rock 3.1 is the bike to beat when it comes to an affordable off-road bicycle. Its the bike that gets you going without a pause on tough trails with ease. The alloy rims give the tyres a perfect grip while the alluminium frame keeps the bike light-weight.