BigHit FSR I
Part No.  

BigHit FSR I

Part No.  
BigHit FSR I
Technical Specifications
A TOP-DOLLAR RIDE AT AN ENTRY-LEVEL PRICE. Borrowing generously from our Demo technology, the new Big Hit lives up to its name on punishing terrain with a stout frame and 6.75 to 7.5 inches of travel. The new design with lower standover and more seatpost adjustment makes this bomb-proof ride even more accessible to a larger range of riders.
  • A Fox Vanilla R coil shock custom-tuned for the BigHit's FSR telemetry. External rebound adjust prevents bucking after big hits.
  • With 160mm of coil-sprung travel, the Marzocchi Z1 Sport fork is perfectly matched to the BigHit's FSR rear suspension. A 20mm thru-axle boosts stiffness for enhanced steering precision.
  • Specialized Aggro stem features an oversized diameter and four-bolt clamp for extra durability.
  • Avid Juicy 3 hydraulic brakes feature Tri-Align caliper positioning for trouble-free use, Juicy 3 levers are ergonomic and add control and comfort. Metallic pads work dependably in any situation and have superior durability. Large 203mm rotors provides additional stopping power.
  • Avid Juicy 3 levers feature an ergonomic geometry that adds control and comfort even in tough situations and mates well to trigger shifters.
  • A SRAM X-7 rear derailleur guarantees precise shifting with minimum effort. The short cage increases shifting performance and minimizes the risk of snapping off the derailleur.

Technical Specifications

CHAIN KMC X8, 8-speed w/reusable missing link
BOTTOM BRACKET Truvativ Howitzer XR, oversize sealed outboard cartridge bearing, 73mm shell
CRANKSET Truvativ Ruktion, 170mm w/ SBC chain guide
SHIFT LEVERS SRAM X4-R, trigger, 8-speed
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 Specialized, 160mm travel, coil spring, rebound adj., 20mm thru-axle, 1-1/8"" to 1.5"" tapered alloy steerer tube
REAR SHOCK Fox Vanilla R coil, rebound adjust, 8.5x2.25"", rebound adj., S:450, M:500, L:550
FRONT HUB Specialized Hi-Lo disc, 20mm thru-axle, 36h
REAR HUB Specialized bolt-on, 135mm, machined flange, sealed cartridge bearing, 5mm QR, 36h
INNER TUBES Specialized 26x2.3"", schrader
SPOKES 2.0mm stainless, black, brass nipples
FRONT TIRE Specialized Clutch SX 26x2.3"", 60 TPI, aramid bead, cap ply, soft dual compound
RIMS Specialized P-Disc, 32mm, 36h
REAR TIRE Specialized Clutch SX 26x2.3"", 60 TPI, aramid bead, cap ply, soft dual compound
SADDLE Specialized Enduro, 8mm steel rails, SL foam
SEATPOST 6061 butted alloy, two-bolt, 0 offset, 30.9x300mm
STEM Specialized Aggro stem, 35mm extension, OS 31.8, 4-bolt, forged
HANDLEBARS Specialized DH rise bar, 31.8mm bar, 8 degree up, 8 degree backsweep, 640mm wide
GRIPS Specialized thin lock on grip, alloy bar ends
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, 203mm rotor
PEDALS Specialized Lo-Pro alloy
HEADSET 1-1/8"" to 1.5"" Threadless, alloy, cartridge bearing
SEAT BINDER 7050 hard annodized alloy collar w/ QR, 34.9mm clamp ID, black
FRAME BigHit FSR, M4 Manipulated Alloy ORE TT/DT, full cartridge bearing pivots, ISCG mount, asymetrical rear triangle, 6.75"" travel


Geometry Chart

- Geometry

  S M L
Crank Length 170mm 170mm 170mm
Stem Length 40mm 40mm 40mm
Seatpost Length 300mm 300mm 300mm
Handlebar Width 680mm 680mm 680mm
Chainstay Length 426mm 426mm 426mm
Top Tube Length (Actual) 535mm 554mm 576mm
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