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2021 Beargrease Carbon Deore Grey Fade

2021 Beargrease Carbon Deore Grey Fade

Archived

Beargrease was the industry’s first carbon fat bike, and its pioneering spirit is evident in the light and nimble carbon frameset with plenty of cargo-mounting options. The 27.5 fat bike platform improves rollover and reduces rolling resistance—perfect when you’re trying to keep your speed up on a groomed race course or singletrack. The 1 x 11 Shimano Deore drivetrain is a smooth-shifting workhorse that brings reliable performance wherever you take it.

This is an archived bike model. Explore the current range of Salsa bikes here.

Warning for Residents of California

⚠️ WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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Product Details

Build Kit

  • Frame: Beargrease Carbon v2
  • Fork: Bearpaw
  • Color: Orange-Yellow Fade
  • Rear Shock: N/A
  • Front Der: N/A
  • Rear Der: Shimano Deore
  • Cassette: Shimano Deore, 10–51t, 11-speed
  • Chain: KMC X-11 EPT Anti-Rust
  • Crankset: Samox, 24 mm spindle, direct mount, 30t
  • Shifter: Shimano Deore
  • Brakes & Rotors: Tektro HD-M275/HD-M276 (160 mm rotors)
  • Headset (Upper/Lower): Cane Creek 40
  • Stem: Salsa Guide Trail 35.0
  • Handlebar: Salsa Guide 35.0 Aluminum
  • Grips/Bar Tape: Salsa File Tread Lock-On
  • Seatpost: Salsa Guide
  • Saddle: WTB Volt Steel Medium
  • Front Wheel: Sun Ringle SRC 15 x 150 mm hub, Mulefüt SL 80 mm rim
  • Rear Wheel: Sun Ringle SRC 12 x 197 mm hub, Mulefüt SL 80 mm rim
  • Tires: 45NRTH Vanhelga, 27.5 x 4.0", 120 TPI, Tubeless-Ready
  • Complete Bike Weight: 30 lbs for Large

Frame Specs

  • 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
  • Rear Brake (Rotor): 75 chainline, 1x only (32t)
  • Rear Spacing: 74mm post (160–180mm)
  • Rear Axle: 197 x 12mm thru-axle
  • Derailleur Hanger: ø12 x 220L, TP= 1.5, TL = 20
  • Bottle Mount Pairs: FS2322
  • Under Downtube Mount Pairs: XS = 1, SM–XL = 2
  • Top Toptube Mount Pairs: XS–XL = 1
  • Rear Rack Mounts, Lower: XS–XL = 1
  • Rear Rack Mounts, Upper: Yes, use Salsa Alternator Rack 170/177
  • Rear Fender Mounts: No, use Rack-Lock
  • Optional Accessories: No
  • Fork Design Wheel/Tire Size: Split Pivot Top Cap Tool for hanger
  • Fork Alternate Wheel/Tire Sizes: 26 x 3.8–4.8"
  • Axle to Crown: 26 x 3.8–4.6, 27.5 x 3.0–4.0", 29 x 2.25–3.0"
  • Offset: 483mm
  • Steerer Tube Size: 51mm
  • Steerer Style: 28.6mm
  • Crown Seat Diameter: Tapered
  • Front Brake (Rotor): 40mm
  • Front Spacing: 74mm post (160–180mm)
  • Front Axle Size: 150 x 15mm thru-axle
  • Front Rack Mounts: ø15 x 198L, TP=1.5, TL=9
  • Fender Mounts: 165mm Low Rider
  • Accessory Mounts: Yes, shared with rack

Geometry

Geometry Diagram
XS SM MD LG XL
Top Tube Effective Metric 565 591 612 633 654
Seat Tube Length Metric 368 406 444 483 521
Head Tube Length Metric 98 108 118 128 138
Head Tube Angle 68.56 68.56 68.56 68.56 68.56
Seat Tube Angle 73.5 73 73 73 73
BB Drop Metric 65 65 65 65 65
Chainstay Length Metric 440 440 440 440 440
Fork Length Metric 483 483 483 483 483
Fork Offset Metric 51 51 51 51 51
Wheelbase Metric 1086.2 1107.4 1129.2 1151 1172.9
Stack Metric 588.1 597.4 606.7 616 625.3
Reach Metric 390.8 408.4 426.5 444.7 462.8
Standover Metric 684.5 726.6 744.4 774.8 804
Rider Height Metric 157cm–165cm 165cm–175cm 175–183 cm 183–190cm 190cm–UP
BB Center to Center Metric
Stem Length 50 60 70 70 70
Crank Length 170 170 170 175 175
Handlebar Width 760mm 760mm 800mm 800mm 800mm
Seatpost Offset Metric 0 0 0 0 0

 

Measurements based on: 

  • A Salsa Kingpin fork which is equivalent to an average 100mm travel suspension fat bike fork at 25% sag
  • A 27.5 x 3.8" tire measuring 755mm in diameter
  • Standover is measure from top of toptube to ground 50mm forward of BB center

Supportive Documents

Support Document links

Additional Features

High-Modulus Carbon Fiber Frame

This material offers improved stiffness, better vibration damping, excellent durability, and weight savings compared to other frame materials

Beargrease Geometry

A long front/center, short stem, and wide bars, and 440 mm chainstays create room to move and add confidence while maneuvering on tight trails. This geometry results in a fat bike that rides like a trail bike. It is stable, steers well in loose conditions, and remains nimble and agile despite the massive wheels and tires. The low bottom bracket height is also key to keeping the rider’s center of gravity low, which makes dabbing, dismounting, and remounting easier

27.5 x 3.8" Wheel & Tire Size

Beargrease rolls on 27.5 x 3.8" wheels and tires. For groomed snow or dirt, this diameter provides increased rollover, a longer contact patch, and the flotation of a 3.8" tire without the added rolling resistance when compared to a 26" wheel

Bearpaw Fork

Featuring carbon construction with an aluminum steerer. The Bearpaw fork features a 150 x 15 mm thru-axle that boosts stiffness and improves steering precision. The fork also features our Three-Pack mounts for accessorizing with Anything Cages or water bottle cages.

Front Wheel & Tire Options

The fork included with this frame works with the following wheel and tire combinations: 26 x 3.8–5" on up to a 100 mm rim / 27.5 x 3.0–4.0" on an 80 mm rim / 29 x 2.3–3.0"" on a 50 mm rim

Rear Wheel & Tire Options

The Beargrease Carbon frame is compatible with the following wheel, tire, and rim sizes: 26 x 4.3–4.6" on up to a 100 mm rim / 27.5 x 3.0–4.0" on an 80 mm rim / 29 x 2.3–3.0" on a 50 mm rim

Optimal Drivetrain Design with Narrow Q-Factor Cranks

The Beargrease Carbon frame is designed for the best of all drivetrain performance while maintaining narrow fat bike crank arms for less knee stress: 197 mm symmetrical rear end for modern rim and tire fit / 100 mm threaded bottom bracket / Rider-friendly narrow Q-factor cranks / 1x optimized frame design / Up to a 32t max chainring

Internal Sleeved Cable Routing

The Beargrease Carbon frame features fully sleeved, internal cable routing. This improves shifting performance in poor conditions, increases time between maintenance intervals, and makes running new cables and housing a breeze

Dropper Post Compatible with Stealth Routing

Compatible with 30.9 mm dropper posts for true trail bike riding experiences

Rear Rack Compatible

Designed for use with the Salsa Alternator 170177 Rear Rack, with the addition of a Salsa Rack-Lock seat collar

Multiple Accessory Frame Mounts

Beargrease features numerous accessory mounts: Top tube mounts accommodate K-Edge Top Tube Mount for bike computers or the Salsa EXP Series Direct Mount Top Tube Bag / 2 water bottle mounts inside frame triangle / 1 accessory mount underneath downtube

FAQ

Can I run a front rack on this frame?

The Beargrease models that feature Kingpin Deluxe and Kingpin forks feature mid-blade mounts for Salsa Down Under Rack and Down Under HD rack compatibility.

Can I run a rear rack on this frame?

Yes, with the lower rack bosses in the frame and a Salsa 35.4 Rack Lock Seat Collar you can run the Salsa Alternator 170/177 rear rack. While the back end of the Beargrease is 197mm spaced, we designed the stays a narrow width for l heel clearance with big boots, thus it uses the Alternator 170/177 rear rack

What width cranks will this frame accept?

Though the new frame features a 197mm rear spacing it is still compatible with narrow q-factor cranks designed around a 100mm threaded BB with a nominal 75mm chainline. Both Race Face and SRAM offer cranks like this.

Can I run a front derailleur on this frame?

No, we have designed the Beargrease around a 1x only setup with 32t max chainring. If you would like a fat bike with front derailleur compatibility, consider the Mukluk.

What wheel and tire sizes can I use on this frame?

The Beargrease is capable of running 27.5" wheels with tires 3.0–4.0" on up to an 82mm rim, as well as 26" wheels with tires 3.8–4.6" on up to a 100mm rims, and 29" wheels with 2.25–3.0" tires on up to a 50mm rims.

Can I use a suspension fork on this frame?

Yes, you can run any of the options from RockShox or Manitou that have an axle to crown of 511mm, an average 100mm fork, no adapters needed.

Do you offer touch-up paint?

No, we do not offer touch up paint. Hobby shops or automotive stores are excellent places to find paint. We suggest you test the paint on a scrap piece of metal before using it on your frame.

I crashed and dented (or cracked) my frame. Is it safe to ride?

Stop riding your frame immediately and take it to the nearest Salsa authorized dealer for inspection. A dented or cracked tube represents a structural weakening of the frame, and is a safety risk.

What is the warranty for this bike?

View Warranty

Warranty Information

All Salsa products are warranted against manufacturing defects in materials and workmanship from the date of retail purchase of the product, subject to the limitations detailed below.

Review Warranty Info