Bike Key Features

On-Bike Storage

  • Adventures require gear and riders should get to choose whether they carry it on their bike or on their body

Frame Protection

  • Our products are built from experience — we’ve been there enough to know that a carbon fork can benefit from added protection just as much as the downtube on a suspension bike

Alternator Dropouts

  • Adjustable chainstay length to tune ride characteristics and to allow tire fit flexibility
  • Ability to tension chain for single speed use
  • Riders have upgrade options

Product Details

Build Kit

Frameset

Frame

Timberjack Alloy V2

Color

Terracotta Orange

Fork

RockShox Psylo Silver RC, 140mm, 44mm offset

Rear Shock

N/A

Components

Headset

FSA Orbit 1.5E ACB

Seatpost

TranzX YSI05 RAD+, Shimano MT500 lever, 30 mm travel adj

Stem

Salsa Guide Trail

Grips/Bar Tape

Salsa File Tread

Saddle

WTB Solano Medium

Handlebar

Race Face Chester 35

Drivetrain

Front Derailleur

N/A

Rear Derailleur

Shimano SLX M7100 SGS

Cassette

Shimano Deore M6100-12, 10–51t, 12-speed

Chain

Shimano Deore M6100

Crankset

Shimano MT510, 30t

Shifter

Shimano Deore M6100 I-SPEC EV

Brake Levers

Shimano MT420 4-piston brakes

Rotors

Shimano RT30 rotors (Center Lock, 203mm front, 180 mm rear)

Wheels

Front Wheel

Shimano MT400-B 15 x 110 mm hub, WTB ST i30 32h 29" rim

Rear Wheel

Shimano MT410-B Micro Spline 12 x 148 mm hub, WTB ST i30 32h 29" rim

Front Tire

Teravail Clifty 29 x 2.5", Durable casing. Tubeless accessories: WTB TCS Rim Strip, tubeless tape, valves, and 8oz tire sealant included

Rear Tire

Teravail Clifty 29 x 2.5", Durable casing. Tubeless accessories: WTB TCS Rim Strip, tubeless tape, valves, and 8oz tire sealant included

Weight

Complete Bike

32 lbs 14 oz (size Medium)

*Specifications are subject to change without notice

Geometry

Geometry Diagram
 
Size X-Small Small Medium Large X-Large
A. Effective Top Tube 570.0 594.1 615.3 639.0 659.3
B. Stand Over 702.9 722.6 742.1 772.1 792.9
C. Reach 410.7 433.6 453.6 475.5 492.6
D. Stack 599.0 599.0 607.4 613.5 625.5
E. Total Seat Tube Length 342.9 370.0 395.0 432.0 457.2
F. Headtube Length 100.0 100.0 105.0 115.0 125.0
G. Headtube Angle
66.4
66.4
66.4
66.4
66.4
H. Seat Tube Angle
75.1
75.1
75.1
75.1
75.1
I. BB Drop 56.6 56.6 56.6 56.6 56.6
K. Chainstay Length 420.0 420.0 420.0 420.0 420.0
L. Fork Length Axle to Crown 543.0 543.0 543.0 543.0 543.0
M. Fork Offset 44.0 44.0 44.0 44.0 44.0
N. Wheelbase 1120.0 1142.5 1164.5 1180.5 1211.7
Crank Arm Length 165.0 165.0 170.0 170.0 180.0
Handlebar Width 780.0 780.0 780.0 780.0 780.0
Recommended Rider Height 157.0 - 163.0 160.0 - 175.0 173.0 - 183.0 180.0 - 191.0 188.0
Stem Length 50.0 50.0 50.0 50.0 50.0

Measurements based on:

  • an 510.5mm fork which is equivalent to an average 543mm length 29" 130mm suspension fork at 25% sag
  • a 27.5 x 2.8" tire measuring 724.5mm in diameter
  • Standover is measured vertically to top of top tube from a position 50mm forward of BB center with an unsagged suspension fork
  • Wheelbase at 420mm chainstay length

Frame Specs

  • Design Wheel/Tire Sizes Tire Size Range for 622/29" Wheels: 53–66 mm (2.1–2.6")
  • Alternate Wheel/Tire Sizes Tire Size Range for 584/27.5" Wheels: 71 mm (2.8")
  • Max Tire Outer Diameter760.5 mm (29.95")
  • Suspension Fork Length (Travel)511–563 mm (100–150 mm travel)
  • Rigid Fork Length483–501 mm
  • Fork Offset42–51 mm
  • Rear Spacing148 mm
  • Rear Axle SizeM12 x 180L, TP = 1.5, TL = 20
  • Headset - UpperZS44
  • Headset - LowerZS56
  • Seatpost30.9 mm
  • Dropper Post Compatible Yes (internal)
  • Seatpost Clamp35 mm
  • Front Derailleur Clamp NOT COMPATIBLE
  • Derailluer Hanger Alternator 2.0 Swing Plate
  • Bottom Bracket73 mm BSA
  • Crankset (Max Ring)52 mm Boost chainline 1x only (34t)
  • Accessory Mounts Accessory Mounts: Yes, one pair; Downtube Accessory Mounts: Yes, one pair; Rack Mounts: Yes, uses Alternator 2.0 plates, requires Salsa Rack-Lock; TopTube Mounts: Yes, compatible with Salsa EXP Series Direct Mount Top Tube Bag
  • Bottle Mounts XS = 1, SM–XL = 2
  • Front Fender Mounts NOT COMPATIBLE
  • Rear Fender Mounts NOT COMPATIBLE
 

Additional Features

6061-T6 Aluminum Tubing

Timberjack is built from our proprietary, top-shelf 6061-T6 aluminum tubing, which is double- and triple-butted in the main triangle for a light, responsive, and durable frame with great trail feel.

Timberjack Geometry

Our second-generation Timberjack geometry is longer, lower, and slacker for aggressive riding. A 66-degree head tube and long wheelbase make for a stable ride, while a long reach and steep (75-degree) seat tube balance weight distribution for efficient pedaling. Short chainstays (adjustable from 420–437 mm) keep the rear end nimble for responsive handling.

140 mm Suspension Fork

Soak up the harshness of gnarly roots, rock gardens, drops, or whatever’s in your path with 140 mm of suspension travel up front. Timberjack accommodates forks with up to 150 mm of travel.

Adjustable TranzX dropper post

Get your saddle out of the way for steep descents and technical sections with the included dropper post. 30 mm of tool-free travel adjustment lets you dial in the right travel for your fit and riding style.

Alternator 2.0 Dropouts

Our adjustable Alternator dropout system lets you run Timberjack geared or single-speed and accommodates multiple hub standards. Built-in adjustability gives you 17 mm of wheelbase travel so you can dial in your preferred ride characteristics.

Bottle & Accessory Mounts

SM–XL frames have two bottle mounts—including a Three-Pack mount on the downtube—in the main triangle (XS frames have only the Three-Pack mount on the downtube). All sizes feature an accessory mount on the underside of the down tube, plus top tube mounts for our EXP Series Direct Mount Top Tube Bag means room for more ride essentials. Rear rack mounts open up possibilities for larger loads.

Full-Length Internal Routing

Full-length internal routing for brake lines and shift cable housing means more reliable performance in sloppy conditions, simplified maintenance, and a better fit for frame bags.

Wheel and Tire Options

Timberjack is compatible with both 27.5 x 2.8" and 29 x 2.1–2.6" wheel and tire combinations.