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Product Description
When you combine race-bike technology with fat-tire-bike capability, you get Beargrease. We designed this machine for the world’s toughest winter races, but it still knows how to have fun on snowy and winding singletrack. The carbon fiber frame and fork minimize weight and maximize power transfer. The extra diameter of 27.5” wheels offers more momentum and rollover capability than 26” wheels. Frame and fork mounts for extra bottles and cargo make it easier to gear up for your long days out or even overnighters. Add Shimano’s Deore 11-speed components, and it all adds up to one of the best carbon fat tire bikes out there, whether you’re a racer or just enjoy the feel of a fast and light fat tire ride.
Frameset
- Frame
- Beargrease Carbon v2
- Fork
- Bearpaw
- Color
- Red Fade
- Rear Shock
- N/A
Drivetrain
- Front Derailleur
- N/A
- Rear Derailleur
- Shimano Deore M5100
- Cassette
- Shimano Deore M5100 11–51t, 11 speed -OR- SunRace CSMS7 11–51t, 11 speed
- Chain
- KMC X11 EPT Anti-Rust
- Crankset
- Samox Direct Mount, 30t
- Shifter
- Shimano Deore M5100
- Brakes and Rotors
- Tektro HD-M275/HD-M276 brakes, Tektro rotors (6-bolt, 160 mm)
Components
- Headset (Upper/Lower)
- Cane Creek 40
- Stem
- Salsa Guide Trail, 35,0 mm clamp
- Handlebar
- Race Face Chester 35
- Grips/Bar Tape
- Salsa File Tread Lock-On
- Seatpost
- Salsa Guide
- Saddle
- WTB Volt Steel Medium
Wheels
- Front Wheel
- SUNRinglé SRC 15 x 150 mm hub, SUNRinglé Mulefüt SL 80 mm rim
- Rear Wheel
- SUNRinglé SRC 12 x 197 mm hub, SUNRinglé Mulefüt SL 80 mm rim
- Tires
- 45NRTH Vanhelga, 27.5 x 4.0" 120 TPI, Tubeless-Ready, Folding
Weight
- Complete Bike Weight
- 30 lbs 1 oz for Medium
*Specification and pricing subject to change without notice.
- Design Wheel/Tire Size
- 27.5 x 3.8" on an 82mm rim
- Alternate Wheel/ Tire Size
- 26 x 3.8–4.6" on up to a 100mm rim / 27.5 x 3.0-4.0 on up to a 82mm rim / 29 x 2.25–3.0
- Susp Fork Length
- 511mm (100mm)
- Rigid Fork Length
- 483–486mm
- Fork Offset
- 50–51mm
- Headset-Upper
- IS41
- Headset-Lower
- IS52
- Seatpost
- ø30.9mm
- Seat Collar
- ø35.4mm
- Dropper Compatible
- Yes, internal (stealth)
- Front Derailleur Type
- Not compatible
- Bottom Bracket
- 100mm BSA threaded
- Crankset (Max Ring)
- Fat bike 75 chainline, 1x only (32t)
- Rear Brake (Rotor)
- 74mm post (160–180mm)
- Rear Spacing
- 197 x 12mm thru-axle
- Rear Axle
- ø12 x 220L, TP= 1.5, TL = 20
- Derailleur Hanger
- FS2322
- Bottle Mount Pairs
- XS = 1, SM–XL = 2
- Under Downtube Mount Pairs
- XS–XL = 1
- Top Toptube Mount Pairs
- XS–XL = 1
- Rear Rack Mounts, Lower
- Yes, use Salsa Alternator Rack 170/177
- Rear Rack Mounts, Upper
- No, use Rack-Lock
- Rear Fender Mounts
- No
- Optional Accessories
- Split Pivot Top Cap Tool for Hanger
- Fork Design Wheel/Tire Size
- 26 x 3.8–4.8
- Fork Alternate Wheel/Tire Sizes
- 26 x 3.8-4.6, 27.5 x 3.0–4.0", 29 x 2.25–3.0
- Axle to Crown
- 483mm
- Offset
- 51mm
- Steerer Tube Size
- 28.6mm
- Steerer Style
- Tapered
- Crown Seat Diameter
- 40mm
- Front Brake (Rotor)
- 74mm post (160–203mm)
- Front Spacing
- 150 x 15mm thru-axle
- Front Axle Size
- ø15 x 198L, TP=1.5, TL=9
- Front Rack Mounts
- 165mm Low Rider
- Front Fender Mounts
- Yes, shared with rack
- Accessory Mounts
- Varies by fork spec, consult bike or frameset spec for fork spec and fork features