BigHit FSR I
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BigHit FSR I

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BigHit FSR I
Technical Specifications
When you want capable Freeride or DH performance on a limited budget, the Big Hit® is more than enough bike to keep you out of the big box stores. Using trickle-down technology from our Demos, the Big Hit's specifications will always hold the line performance-wise, but never break the bank. Its low standover height and ample post adjustment mean more riders can make their mark on local DH trails and still ride a bike that fits
  • Avid Juicy 3 brake levers combine power and ergonomic design for fatigue-free braking
  • Oversized 31.8mm Specialized Aggro 4-bolt stem for the extra durability needed to handle huge hits
  • Stop on a dime with the consistent, fade-free Avid Juicy 3 hydraulic disc brakes and G2 Clean Sweep rotors: 203mm up front, 185mm in back
  • Mega-solid M4 alloy FSR frame with full cartridge bearing pivots and ORE tube construction delivers 7.5" of trail-slaying rear wheel travel
  • Redesigned for 2010, the X7 rear derailleur features SRAM's legendary 1:1 actuation, with a short cage to prevent unnecessary derailleur carnage
  • Custom X-Fusion Vector R coil shock with adjustable rebound works with the bike's FSR design to keep the rear wheel planted for aggressive riding
  • Custom to Specialized, Marzocchi Z1 Sport 160mm-travel coil-sprung fork with adjustable rebound and 20mm thru-axle for pinpoint steering and control

Technical Specifications

CHAIN KMC X8 w/ reuseable Missing Link
BOTTOM BRACKET Truvativ Howitzer XR, oversize sealed outboard cartridge bearing, 73mm shell
CRANKSET Truvativ Ruktion, 170mm w/ SBC chain guide
CASSETTE SRAM PG-830, 8-speed, 11-32t
CHAINRINGS 34t, 4-bolt, compact 104mm pattern
REAR DERAILLEUR SRAM X-7, 9-speed, short cage
FORK Marzocchi Z1 Sport for SBC, 160mm travel, coil spring, rebound adj., 20mm thru-axle, alloy steerer tube
REAR SHOCK Xfusion Vector R coil over, adj rebound, Spring rate S: 450, M: 500, L: 550 8.5x2.25""
FRONT HUB Hi-Lo disc, 20mm thru-axle, 36h
REAR HUB Disc, Bolt-on, 135mm, , 36h
INNER TUBES Schraeder valve
SPOKES 14g stainless
FRONT TIRE Specialized Clutch SX 26x2.3"", 60 TPI, aramid bead, soft dual compound
RIMS P-Disc, 32mm, 36h
REAR TIRE Specialized Chunder SX 26x2.3"", 60 TPI, aramid bead, soft dual compound
SADDLE Specialized Enduro, 8mm steel rails
SEATPOST 6061 butted alloy, two bolt no offset, 30.9mm
GRIPS Specialized waffle grip
STEM Specialized Aggro stem, 35mm extension, OS 31.8, 4-bolt, forged
HANDLEBARS 6061 Alloy DH low rise bar, 31.8mm bar, 750mm wide, 9 degree backsweep, 6 degree up
FRONT BRAKE Avid Juicy 3 full hydraulic, metallic brake pads, 203mm rotor
BRAKE LEVERS Avid Juicy 3 Hydraulic
REAR BRAKE Avid Juicy 3 full hydraulic, metallic brake pads, 185mm rotor
PEDALS Alloy platform, 9/16""
HEADSET Tank FX, 1-1/8"" threadless, Cr-Mo lower cup, std upper cup
SEAT BINDER Alloy collar with QR, 34.9mm clamp ID
FRAME BigHit FSR, M4 tubing ORE TT/DT, full cartridge bearing pivots, ISCG mount, asymetrical rear triangle, 6.8"" travel


Geometry Chart

- Geometry

  S M L
Crank Length 170mm 170mm 170mm
Stem Length 40mm 40mm 40mm
Seatpost Length 300mm 300mm 300mm
Handlebar Width 750mm 750mm 750mm
Reach 404mm 427mm 449mm
Stack 595mm 595mm 595mm
Chainstay Length 426mm 426mm 426mm
Top Tube Length (Actual) 537mm 554mm 576mm
Ground-Top 960mm 960mm 960mm
Top Tube Length (Horizontal) 563mm 586mm 608mm
Head Tube Angle - Low Setting 65.5° 65.5° 65.5°
Standover Height 758mm 763mm 750mm
Head Tube Height 120mm 120mm 120mm
Wheel Base 1162mm 1185mm 1207mm
Seat Tube Angle (Actual) - Low Setting 71° 71° 71°
Seat Tube Angle (Effective) - Low Setting 75° 75° 75°
Seat Tube Length - Center to Top 394mm 419mm 458mm
Bottom Bracket Height - Low Setting 365mm 365mm 365mm