2020 Rocky Mountain Instinct A70 BC Edition

C$5,999.95
Born in BC, we've turned the Instinct into an aggressive trail monster.
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Designed with an optimized single-position link, ultra-aggressive geometry, and a long stroke shock that provides 155mm of rear travel, we’ve kitted out the Instinct BC with wide bars, big tires, ultra-stiff wheels, and more capable suspension. It smashes all-mountain lines, rails corners, and plows over everything in sight while displaying all the climbing efficiency that makes the Instinct a crowd favourite. 

Specifications

  • FrameFORM Alloy. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs.
  • SizesS - M - L - XL
  • ForkFox 36 Float EVOL GRIP2 Factory 160mm 44mm Offset
  • Front Travel160mm
  • ShockFox Float DPX2 EVOL Factory
  • Rear Travel155mm
  • HeadsetFSA Orbit NO.57E
  • StemRocky Mountain 35 AM
  • HandlebarRocky Mountain AM 780mm
  • GripsRocky Mountain Lock On Light
  • BrakesShimano XT Trail 4 Piston / Shimano RT66 203mm / Shimano RT66 203mm
  • Brake LeversShimano XT Trail 4 Piston
  • ShiftersShimano XT
  • Rear DerailleurShimano XT
  • Cranks & ChainringsRace Face Aeffect Cinch 32T Steel
  • Bottom BracketShimano SM-BBMT500
  • CassetteShimano XT 10-51T
  • ChainShimano HG7100
  • Front HubRocky Mountain Sealed Boost 15mm
  • Rear HubDT Swiss 370 Boost 148mm
  • SpokesDT Swiss Competition 2.0/1.8/2.0
  • RimsRace Face AR 30
  • TiresMaxxis Minion DHF WT Maxx Terra 3C Tubeless Ready 29 x 2.5 / Maxxis Aggressor WT EXO Tubeless Ready 29 x 2.5
  • SeatpostOneUp Dropper Post 30.9mm
  • SaddleWTB Volt Race 142
  • Weight14.68 KG / 32.4 LBS

Geometry

Model Geometry Chart

  S M L XL
TTH 577 602 627 657
HTA 65.9 65.9 65.9 65.9
HTL 95 100 110 120
STA 74.4 74.4 74.4 74.4
STL 392 432 470 508
RC 435 435 435 435
BBD 19 19 19 19
R 407 431 454 481
S 607 612 621 630
SH 828 828 828 828
WB 1,161 1,187 1,213 1,245

Features

SUSPENSION - Size Specific Tune

Size Specific Tune ensures that riders of all sizes get the right balance of small-bump compliance, mid-stroke support, and end-stroke progressiveness. Our design team does custom shock tunes based on real world field testing, and adjusts each tune for specific frame sizes.

FRAME CONSTRUCTION

FORM™ tubesets utilize premium materials to meet our strict requirements. Each FORM™ tube that we create is engineered for its specific purpose within the frame, ensuring optimized strength, weight, and ride quality.

SUSPENSION

Smoothlink suspension is efficient yet supple when you’re on the pedals and across a wide range of gears. It features a controlled end-stroke and a rate-curve that feels more capable than the travel would suggest. This four-bar suspension design philosophy is centred on ride characteristics; each bike platform we develop balances variables like anti-squat, axle path, chain growth, rate curve, anti-rise, etc. to achieve the legendary Rocky Mountain ride feel.

FRAME CONSTRUCTION

Smoothwall carbon uses one of the world’s most sophisticated carbon processes to deliver industry leading stiffness-to-weight, ride quality, and durability. We eliminate excess resin and fibers by using rigid internal molds instead of traditional air bladders. We then utilize different types of carbon in specific frame areas to maximize stiffness and impact resistance while minimizing overall weight.