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2025 KHS

4000

A 26″ carbon frame hardtail fat bike with upper mid-range components.

Manufacturer Price

$2,999
FrameCarbon
SuspensionHardtail
ForkManitou Mastodon Pro
Wheels26″ Aluminum
Drivetrain1 × 12
GroupsetDeore
BrakesShimano Hydraulic Disc
SeatpostDropper
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

23 mph

4000

23 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Price History
Geometry
Specs
Build
Frame

KHS High Modulus MSD Full Carbon w/1.5 Taper Headtube, Disc Only, Internal Cable Routing

ColorGray

Fork

High Modulus Full Carbon Straight Blade, w/1.5 Taper 15QR, or Manitou Mastodon Pro 100mm or Wren Fork Option

Bottom Bracket

FSA MegaExo Outboard Cartridge Bearing

Headset

FSA Orbit 1.5E ZS, 1-1/8”~1.5”, Aluminum Cap

Stem

Aluminum 3D Forged, Threadless 4-bolt, 35mm, S:60mm, M-L:70mm

Handlebar

Aluminum 35mm Riser, 760 x 15mm

Saddle

WTB Volt Medium SL

Seatpost

Kind Shock Exa-Form KSP-900-i, Integra w/Remote, Travel Adjust, 31.6mm, S:110x345, M:125x395, L-XL:150x445

TypeDropper

Pedals

n/a

Grips

Q2 Lock-on

Groupset
Rear Derailleur

Shimano Deore RD-M6100

Front Derailleur

n/a

Crank

FSA Comet 2-pc w/MegaExo, 30T Mega Tooth, S:170, M-L:175

Shifters

Shimano Deore SL-M6100, Right Only, I-Spec EV

Cassette

Shimano CS-M6100, 10-51T, 12-Speed

Chain

Shimano CN-M6100

Brakes

Shimano M420 4-Piston Hydraulic Disc, 180/160mm Rotors, Wave ‘12’

TypeShimano Hydraulic Disc

Brake Levers

Shimano M4100, I-Spec EV

Wheels
Rims

Sun Mulefut SL80, Tubeless-Ready, 26x32H

Spokes

14G Black Stainless, 32x32, w/Aluminum Nipples

Front Hub

KT Aluminum Disc, Forged, Sealed Bearing, 15mm Thru-Axle 15x150

Rear Hub

Powerway Aluminum Disc, Forged, Sealed Bearing, Cassette, 12x197 Thru-Axle

Tires

Maxxis Colossus, 26 x 4.8”, 120 TPI, Tubeless-Ready

Rider Notes
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First added November 23

Last updated May 30