As MTB enthusiasts, we designed and developed the ST 530 mountain bike at BTWIN VILLAGE in Lille, France. The ideal mountain bike for ease of riding: features more efficient and more powerful hydraulic disc brakes, 100mm of working distance to overcome obstacles and a single chainring to quickly adapt to difficult terrain Mountain bike users took part in every phase of the project to approve this bike. - For lighter weight and more efficient pedaling, the ROCKRIDER ST 530 mountain bike frame is made of 6061 aluminum, so it weighs just 2.1 kilos in size M. Our designers designed and developed this bike to be comfortable and easy to ride. The bike incline has been developed to keep your back straight. Thanks to the pedal box located lower, you will not lose your balance in bends. - With the 100mm front suspension it will be easier for you to pass some obstacles (roots, gravel, stones, mud) comfortably. You can easily adjust the firmness thanks to the U-FIT (WEIGHT ADJUSTMENT) technology. It is sufficient to adjust the number corresponding to your weight (55 - 105 Kg) directly with the adjustment mechanism on the fork. - Discover the ease and usefulness of the single chainring: 1 chainring and 9 gears. Accelerate on the flat road and start climbing hills with ease. You don't need to think with only 1 gear lever! -ROCKRIDER FC ATB 500 single chainring - 32 teeth -AR MICROSHIFT ADVENT derailleur, brake cage -MICROSHIFT ADVENT right shift lever -MICROSHIFT H092 9-leaf, 11 - 42 toothed rubles -Wide and sturdy KMC Z9 chain

Designed and developed at B'TWIN VILLAGE (Lille), France, this MTB is the result of the work of a team of experts and passionate MTB CROSS COUNTRY users. To offer the best quality, this bike is assembled directly at our factory in BTWIN Village in Lille (France). Iron Bike 2018 winner bike - Overcome obstacles with ease. ROCKSHOX REBA RL front suspension with 100mm of travel. The front suspension can be easily locked onto the handlebars (open or closed position) thanks to the COMBO LOCK 2 grips. Suspension compatible with 27.5" and 27.5" PLUS wheels. - Focus on your training with the single chainring and SRAM Eagle technology 1X12 single chainring SRAM EAGLE GX shifting system for greater lightness, precision, fast shifting and longevity. 34-tooth chainring is easy to replace (limited to 36 teeth) 12 teeth SRAM PG1230 rubles: 11, 13, 15 ,17, 19, 22, 25, 28, 32, 36, 42, 50 teeth. Thanks to the 50 gear wheels, you can easily adapt to different slopes. - Be balanced and find your contact position. The 720mm wide Rockrider Comp Flat handlebar provides more stability. The B'TWIN COMP handlebar fits the size (60mm in size S, 70mm in size M, 80mm in length L, 90mm in size XL). Semi-integrated headgear bearings with watertight bearings. ROCKRIDER 900 grips are lightweight and have a "lock on" system (fixing to the handlebar with a screw system).