• Salsa Beargrease C Deore 11 fat bike red fade side view on white background
  • Salsa Beargrease C Deore 11 fat bike red fade front three-quarter view on white background
  • Salsa Beargrease C Deore 11 fat bike red fade rear three-quarter view on white background
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Beargrease C Deore 11

Beargrease C Deore 11

$2,949.00 USD
$2,949.00 USD $2,949.00 USD
Size

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.

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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Bike Key Features

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Product Details

Build Kit

Frameset

Frame

Beargrease Carbon v2

Color

Red Fade

Fork

Bearpaw

Rear Shock

N/A

Components

Headset

Cane Creek 40

Seatpost

Salsa Guide

Stem

Salsa Guide Trail, 35,0 mm clamp

Grips/Bar Tape

Salsa File Tread Lock-On

Saddle

WTB Volt Steel Medium

Handlebar

Race Face Chester 35

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

Brake Levers

Tektro HD-M275/HD-M276 brakes

Brake Calipers

Tektro HD-M275/HD-M276 brakes

Rotors

Tektro rotors (6-bolt, 160 mm)

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

Front Tire

45NRTH Vanhelga, 27.5 x 4.0" 120 TPI, Tubeless-Ready, Folding

Rear Tire

45NRTH Vanhelga, 27.5 x 4.0" 120 TPI, Tubeless-Ready, Folding

Geometry

Geometry Diagram
SizeX-SmallSmallMediumLargeX-Large
A. Effective Top Tube 565.0 591.0 612.0 633.0 654.0
B. Stand Over 684.5 726.6 744.4 774.8 804.0
C. Reach 390.8 408.4 426.5 444.7 462.8
D. Stack 588.1 597.4 606.7 616.0 625.3
E. Total Seat Tube Length 368.0 406.0 444.0 483.0 521.0
F. Headtube Length 98.0 108.0 118.0 128.0 138.0
G. Headtube Angle
68.56
68.56
68.56
68.56
68.56
H. Seat Tube Angle
73.5
73.0
73.0
73.0
73.0
I. BB Drop 65.0 65.0 65.0 65.0 65.0
K. Chainstay Length 440.0 440.0 440.0 440.0 440.0
L. Fork Length Axle to Crown 483.0 483.0 483.0 483.0 483.0
M. Fork Offset 51.0 51.0 51.0 51.0 51.0
N. Wheelbase 1086.2 1107.4 1129.2 1151.0 1172.9
Crank Arm Length 170.0 170.0 170.0 175.0 175.0
Handlebar Width 760.0 760.0 800.0 800.0 800.0
Recommended Rider Height 157.0 - 165.0 165.0 - 175.0 175.0 - 83.0 183.0 - 190.0 190.0
Stem Length 50.0 60.0 70.0 70.0 70.0

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

Frame Specs

  • Design Wheel/Tire Sizes 27.5 x 3.8" on an 82mm rim
  • Alternate Wheel/Tire Sizes 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"
  • Suspension Fork Length (Travel) 511mm (100mm)
  • Rigid Fork Length 483–486mm
  • Fork Offset 50–51mm
  • Axle to Crown 483mm
  • Rear Spacing 197 x 12mm thru-axle
  • Rear Axle Size ø12 x 220L, TP= 1.5, TL = 20
  • Front Brake (Rotor) 74mm post (160–203mm)
  • Headset - Upper IS41
  • Headset - Lower IS52
  • Front Spacing 150 x 15mm thru-axle
  • Front Axle Size ø15 x 198L, TP=1.5, TL=9
  • Steerer Tube 28.6mm, Tapered
  • Crown Race 40mm
  • Seatpost ø30.9mm
  • Dropper Post Compatible Yes, internal (stealth)
  • Seatpost Clamp ø35.4mm
  • Front Derailleur Type Not compatible
  • Derailluer Hanger FS2322
  • Bottom Bracket 100mm BSA threaded
  • Crankset (Max Ring) Fat bike 75 chainline, 1x only (32t)
  • Accessory Mounts 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; Front Rack Mounts: 165mm Low Rider
  • Bottle Mounts XS = 1, SM–XL = 2
  • Front Fender Mounts Yes, shared with rack
  • Rear Fender Mounts No

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

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

Rear Rack Compatible

Designed for use with the Salsa Alternator Rack 170/177 (Salsa Rack-Lock seatpost collar required)

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