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Evil
Insurgent LS
Order through Rad Bikes in Bozeman. Contact us for pricing, order timing, and help with your build.
- Rear travelRear travel
- 168 mm
- Fork travelFork travel
- 170 mm
- Wheels
- 29″ / 27.5″ MX
- Frame
- Carbon
A 168 mm travel mountain bike with a mixed-wheel platform and several drivetrain and wheelset choices.
Manufacturer photography. Components shown may vary by build.
Build specs
Eagle 90 / Industry Nine Grade 300 Alloy - 29/27.5 · Size LG
Frame & suspension
- Fork offset
- 44mm
- Shock Hardware
- Trunnion Upper, 20x8mm Lower
- Fork axle to crown
- 577mm, Rockshox Zeb 180mm, 27.5" | 586mm, Rockshox Zeb 170mm, 29"
- Frame
- Insurgent LS 168mm of travel, UD Carbon, Full Internal Cable Routing, SB 157mm Rear Spacing Integrated Chain Guide, Threaded BB, UDH Compatible
- Shock
- Rockshox Super Deluxe Coil Ultimate RC2T, Trunnion 205x65, ML 320
- Fork
- Rockshox ZEB Ultimate, Charger 3.2 RC2 w/ ButterCups, 170mm Travel, 44mm Offset
Drivetrain
- Bottom bracket
- SRAM DUB 73mm BSA
- Derailleur Hanger
- SRAM Universal Derailleur Hanger
- Bottom Bracket Shell
- 73mm Threaded
- Chainline
- 55mm-56.5mm
- Chainguide Mount
- Evil Proprietary Upper, ISCG05 Lower
- Maximum Chainring Size
- 36T Single Ring
- Minimum Chainring Size
- 30T
- Shifter
- SRAM Eagle 90 T-Type Trigger
- Rear derailleur
- SRAM Eagle 90 T-Type
- Cassette
- SRAM XS-1275 T-Type 12sp, 10-52T
- Chain
- SRAM GX Eagle T-Type Flat Top Chain
- Crankset
- SRAM Eagle 90, 32T, 170mm
Wheels & brakes
- Rear tire clearance
- 27.5" wheel, up to 2.6" tires
- Wheel Travel
- 168 mm
- Rear Wheel Diameter
- 27.5"
- Maximum Rear Tire Size
- 27.5" x 2.6" (Varies By Brand)
- Rear Wheel Spacing
- 157mm x 12mm
- Brake Mount Type
- Post Mount 180mm
- Maximum Rear Rotor Size
- 203mm
- Brake - Front
- SRAM Code RSC
- Brake - Rear
- SRAM Code RSC
- Rotor - Front
- SRAM Centerline 200mm
- Rotor - Rear
- SRAM Centerline 200mm
- Tire - Front
- Maxxis Assegai 29x2.50WT F60 3C MaxxGrip/EXO /TR
- Tire - Rear
- Maxxis Minion DHR II 27.5 x 2.4 MaxxTerra/DD/TR
- Wheelset
- Industry Nine Grade 300 Alloy - 29/27.5
Cockpit & contact points
- Seatpost Diameter
- 30.9.mm
- Headset
- Cane Creek 40 Series ZS Integrated Tapered Headset - Cups: ZS44/28.6 (Upper) and ZS62/40(Lower), Bearing: 36 x 45 - 41mm (Upper) and 36 x 45 - 52mm (Lower) ZN40 Zinc Coated, Crown Race: 28.6mm x 36 Integrated (Upper) and 40mm x 36 Press Fit (Lower)
- Headset Spacers
- Alloy Spacers 5mm black
- Handlebar
- Race Face Alloy Chester 35, Backsweep: 8°, Upsweep: 5° Clamp: 35mm, Rise: 35mm, Width: 780mm
- Stem
- RaceFace Aeffect R Stem - 40mm length, 35mm clamp
- Grips
- Evil Palmela Handerson lock-on
- Seatpost
- Bike Yoke Revive, S:125mm, M: 160mm, L:185m XL: 213mm
- Saddle
- WTB Solano Medium Fusion Form Chromoly
Other components
- Rear axle
- SuperBoost 12x157mm
- Size chart rider heights
- Small 5'3"-5'8"; Medium 5'6"-6'0"; Large 5'10"-6'4"; X-Large 6'2"-6'4+
- Headtube
- Tapered 1 1/8" - 1 1/2"
- Seatclamp Diameter
- 34.9mm
- Sealant
- Stan's No Tubes Tubeless Sealant
Geometry
Size LG
Size LG geometry
- Head Tube Angle - LOW (170 mm fork)
- 64.2°
- Head Tube Angle - X-LOW (170 mm fork)
- 63.5°
- Seat Tube Angle - LOW (170 mm fork)
- 76.9°
- Seat Tube Angle - X-LOW (170 mm fork)
- 76.2°
- Virtual Top Tube Length (170 mm fork)
- 633mm | 24.92"
- Virtual Top Tube Length - X-LOW (170 mm fork)
- 636mm | 25.03"
- Seat Tube Length (170 mm fork)
- 460mm | 18.11"
- Bottom Bracket Height - LOW (170 mm fork)
- 358mm | 14.09"
- Bottom Bracket Height - X-LOW (170 mm fork)
- 349mm | 13.75"
- Bottom Bracket Drop - LOW (170 mm fork)
- 1mm | 0.04"
- Bottom Bracket Drop - X-LOW (170 mm fork)
- 8mm | 0.30"
- Head Tube Length (170 mm fork)
- 127mm | 5.00"
- Chain Stay Length - LOW (170 mm fork)
- 430mmn | 16.93"
- Chain Stay Length - X-LOW (170 mm fork)
- 432mm | 17.01mm
- Wheel Base - LOW (170 mm fork)
- 1262mm | 49.68"
- Wheel Base - X-LOW (170 mm fork)
- 1264mm | 49.77"
- Axle to Crown (170 mm fork)
- 586mm | 23.07"
- Offset (170 mm fork)
- 44mm | 1.73"
- Front to Center - LOW (170 mm fork)
- 832mm | 32.75"
- Front to Center -X-LOW (170 mm fork)
- 832mm | 32.75"
- Trail - LOW (170 mm fork)
- 131mm | 5.18"
- Trail - X-LOW (170 mm fork)
- 136mm | 5.36"
- Stack - LOW (170 mm fork)
- 642mm | 25.26"
- Stack - X-LOW (170 mm fork)
- 647mm | 25.46"
- Reach - LOW (170 mm fork)
- 480mm | 18.91"
- Reach - X-LOW (170 mm fork)
- 473mm | 18.64"
- Standover - LOW (170 mm fork)
- 724mm | 28.50"
- Standover - X-LOW (170 mm fork)
- 718mm | 28.25"
- Recommended rider height
- 5'10" - 6'4"
Manufacturer information checked 10/19/2026. Specs may vary by build and model year.
Order through Rad Bikes in Bozeman. Contact the shop to confirm pricing and order timing.