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Haro MTB

Steel Reserve 3

Steel Reserve 3

Regular price $1,999.99
Regular price $1,999.99 Sale price $1,999.99
Sale Coming Soon

SKU: SKU:14866

Much like the rest of our DJ line, our flagship Steel Reserve 3 has been updated in every way possible. We started by lengthening the top tube by almost 40mm and shortening up the chainstays by 11mm to give it that snappy, playful feel. The longer wheelbase is capable of high-speed sends without feeling twitchy. The frame is crafted from seamless 4130 chromoly tubing, with a tapered head tube and gusseted top and down tubes. We added an investment cast yoke behind the bottom bracket for a stiff, responsive rear end (with increased clearance) as well as investment cast dropouts with built-in chain tensioners. If you're comparison shopping, you'll note we spared no expense on the Marzocchi DJ 100mm forks, adding unmatched performance and value. Pro Taper bars, 48-spline 3-piece chromoly cranks, Tektro Gemini four-piston brakes and a stout sealed wheelset with double-wall rims and a 20mm thru axle up front round out the build. Want to build one from the ground up? No worries, the SR 3 is available as an aftermarket frame, too.

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  • Full seamless chromoly frame w/integrated head tube, removable brake hardware, Euro BB, invest cast BB yoke, invest cast dropouts with built-in chain tensioners
  • Marzocchi Bomber DJ fork with adjustable damper. Tapered 1-1/8"-1.5" alloy steerer. 100mm travel
  • Full seamless chromoly 48-spline 3-pc cranks. 19mm chromoly spindle
  • 25T CNC alloy sprocket
  • 25/13
  • Baseline half-link chain
  • Pro Taper bars, 31.8 clamp area, 50mm Rise
  • FSA Gradient stem, 31.8 clamp area.
  • Haro Cliq lock-on grips
  • Haro DJ Mid Pivotal seat
  • CNC-machined, sealed bearing front hub with 20mm thru axle
  • CNC-machined alloy rear hub. 4 sealed bearings, fully sealed 6-pawl driver. 3/8" female bolts
  • 26" 36 hole alloy rims. Double-wall, sleeved, 36mm inner-width
  • Kenda Booster SRC 26x2.4" front tire/Kenda 360 SRC 26x2.25" rear tire
  • Tektro Gemini SL 4 piston hydraulic disc brake w/160mm rotor


Frame100% Chromoly frame with integrated headtube, removable brake hardware, Euro BB Shell, invest cast BB yoke, invest cast dropouts with integrated chain tensioners
ForkMarzocchi Bomber DJ, w/adjustable damper, Alloy Tapered Steerer, 1-1/8"-1.5", 26"x100mm Travel
ColorsMatte Black, Atlantic Blue
CranksBaseline 48 spline 19mm spindle 165mm
PedalsAlloy with replaceable pins
ChainBaseline Halflink Chain
Bottom BracketDouble row sealed bearing Euro BB
Front Derailleur
Rear Derailleur
Derailleur Shifter
TiresFront - 26x2.4" Kenda booster SRC, Rear - 26x2.25" Kenda 360 SRC
Wheels/Rims26", 36 Hole Alloy, Double Wall, sleeved 36 hole Inner Width
Front HubCNC Alloy Sealed Bearing 20mm through axle
Rear HubCNC Alloy 4 sealed Bearing, Fully Sealed Driver, 6 pawls, 3/8" female bolts
BrakesTektro Gemini SL 4 piston With 160mm Rotor
Grips/TapeCliq Lock On Grips
HandlebarPro Taper 31.8 clamp, 50mm rise
StemFSA Gradient 31.8mm clamp
HeadsetFSA 45° X 45° ACB Sealed 1-1/8" - 1.5"
SaddleHaro DJ Mid Pivotal
Seat Post27.2 Alloy Pivotal
Seat ClampIntegrated


Geometry frame chart
Geometry & Sizing
A. Seat Tube (C-T)320mm
B. Top Tube (Effective)576.1mm
C. Head Tube Angle69°
D. Seat Tube Angle65.2°
E. Chainstay Length388mm
F. BB Drop17.5mm
G. Wheelbase
H. Head Tube Length112mm
I. Standover
J. Stack Height
K. Reach415mm
L. Fork Height478mm
M. Fork Offset40mm
N. Stem Length
O. Bar Width
P. Crank Length

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*Specifications are subject to change without notice

*Actual retail price may vary based on any added dealer freight, tax, and assembly fees