NS Bikes Define AL 170 2 Mountain Bike 2025 - Downhill Full Suspension MTB

Built to dominate technical descents while still handling climbs, the Define AL 170 2 is NS Bikes biggest model in the Define range. It features a mixed wheel setup a fast rolling 29 front and compact 27.5 rear for stability, agility, and a balanced ride on rough terrain. This bike is equipped with Rock Shox suspension, Shimano drivetrain and brakes, and tough alloy construction, making it ready for the challenges of enduro and downhill trails.Key FeaturesAluminium frame with 170mm rear travel, AL6061 T6 AL6066 T6, custom hydroformedRock Shox ZEB Base fork with 180mm travel, Boost spacingMarzocchi Bomber CR rear shock, Trunnion mounted, 170mm travelShimano Deore M6100 12 speed drivetrain for precise shiftingShimano MT410 brakes with 200mm rotors for reliable stopping powerMixed wheels 29 front, 27.5 rear with Schwalbe Big Betty tyresHidden external cable routing and big bearing pivotsAvailable with 0% APR financeWith the Define AL 170 2, NS Bikes delivers a machine for riders who want downhill performance with the flexibility to climb back up. Its mixed wheel setup combines a 29 front wheel, which powers over obstacles, with a smaller 27.5 rear wheel that allows for more suspension travel and a responsive feel in technical sections.Built around a rugged AL6061 T6 AL6066 T6 alloy frame, the Define AL 170s geometry is aggressive and ready for rough terrain. Rock Shoxs ZEB Base fork offers 180mm of front travel, while the Marzocchi Bomber CR rear shock provides plush 170mm travel, keeping the bike balanced and controlled on descents. Shimano MT410 brakes with 200mm rotors give you stopping confidence, while the Deore 12 speed drivetrain ensures you have the right gear when climbing.With hidden external cable routing and robust construction, the Define AL 170 2 is designed for demanding riders who want a reliable, capable bike that thrives on the most challenging trails.