• Salsa Beargrease Carbon GX Eagle bike side view
  • Salsa Beargrease Carbon GX Eagle bike front three-quarter view
  • Salsa Beargrease Carbon GX Eagle bike rear three-quarter view
  • Salsa Beargrease Carbon GX Eagle bike headtube detail
  • Salsa Beargrease Carbon GX Eagle bike rear wheel focus
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2019 Beargrease Carbon GX Eagle

2019 Beargrease Carbon GX Eagle

Archived

Beargrease Carbon GX Eagle features our Kingpin Deluxe fork and the versatile 1x12 SRAM GX Eagle drivetrain. It comes equipped with sure-footed 80mm rims with 27.5 x 4” Maxxis Minion tires to give you traction, no matter how challenging the surface.

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: Kingpin Deluxe
  • Color: White
  • Rear Shock: NA
  • Front Der: NA
  • Rear Der: SRAM GX Eagle
  • Cassette: SRAM XG 1275 Eagle 10-50t
  • Chain: SRAM Eagle
  • Crankset: SRAM Stylo Carbon Eagle DUB, 30t
  • Shifter: SRAM GX Eagle
  • Brakes & Rotors: SRAM Guide R, Centerline 160mm rotors
  • Headset: Cane Creek 40
  • Stem: Salsa Guide Trail
  • Handlebar: XS–SM: Salsa Salt Flat Deluxe / MD–XL: Salsa Rustler Deluxe
  • Grips: Salsa File Tread Lock-On
  • Seatpost: Salsa Guide Deluxe
  • Saddle: WTB Volt Race
  • Front Wheel: SUNringlé Mulefüt SL 80 27.5" x 80mm w/ DT Swiss 350 150mm hub
  • Rear Wheel: SUNringlé Mulefüt SL 80 27.5" x 80mm w/ DT Swiss 350 197mm hub
  • Tires: Maxxis Minion FBF front and FBR rear, 27.5 x 3.8", 120 tpi
  • Complete Bike Weight: XS - 27 lb 13 oz / SM - 27 lb 14 oz /MD - 28 lb / LG - 28 lb 2 oz / XL - 28 lb 5 oz

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 (160–203mm)
  • 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 80
Crank Length 170 170 170 175 175
Handlebar Width 750mm 750mm 750mm 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 fatbike 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

Completely redesigned frame and fork for 2019. 440mm chainstays, longer front/center, short stems, and wide bars create room to move and add confidence while maneuvering on tight trails. Standover height is improved, allowing the addition of a new XS frame size. This geometry results in a fat bike that rides like a trail bike. It is stable, steers well in loose conditions, and still remains nimble and agile despite the massive wheels and tires. A low bottom bracket height is also key, keeping the rider’s center of gravity low, and making dabbing, dismounting, and remounting easier.

27.5 x 4” Wheel & Tire Size

Beargrease rolls on 27.5 x 4” wheels and tires. For groomed snow or dirt, the increase in diameter provides increased rollover, a longer contact patch, and the flotation of a 5” tire without the added rolling resistance

Kingpin Deluxe Fork

Featuring a full carbon design, the Kingpin Deluxe Fork is lightweight and durable, and features an amazing array of accessory bosses to help you make the most of your Beargrease fat bike: Dual sets of Three-Pack bosses on each leg accept bottle cages or our Anything Cage accessory / Lowrider mounts work with our Down Under front rack for a traditional touring setup / Internal dynamo hub wire routing keeps the front end clean for those upgrading to dyno hubs / 150 x 15mm thru-axle design boosts stiffness and aids in solid tracking on the trail

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 100mm rim / 27.5 x 3.0 – 4.0” on an 80mm rim / 29 x 2.3 – 3.0” on a 50mm rim

Rear Wheel & Tire Options

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

Optimal Drivetrain Design w/ 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: 197mm symmetrical rear end for modern rim/tire fit / 100mm 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 w/ Stealth Routing

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

Rear Rack Compatible

Designed for use with the Salsa Alternator 170/177 Rear Rack, with the addition of a Salsa Rack-Lock seat collar 

Multiple Accessory Frame Mounts

Beargrease Carbon features numerous accessory mounts: Toptube bosses for Salsa EXP Series Toptube Bag / 1 – 2 water bottle mounts inside frame triangle (depending on frame size) / 1 accessory mount underneath downtube

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