• A red Steel Reserve dirt jumper mountain bike with black tires, black seat, and front and rear brakes, shown from the side.
  • A red and black Steel Reserve mountain bike with thick tires, flat handlebars, and Kenda wheels, shown front-side on white.
  • A black Steel Reserve dirt jumper featuring thick Kenda tires, wide handlebars, and red HARO branding on its chromoly frame.
  • A black Steel Reserve dirt jumper with a chromoly frame, thick tires, front suspension, and red HARO branding, shown from the side.
  • Close-up of a black handlebar and stem on a shiny red Steel Reserve bike frame against a white background.
  • Close-up of a Steel Reserve crankset, highlighting the chain, chainring, and pedal on its chromoly frame.
  • Close-up of the Steel Reserve’s rear wheel, highlighting its chromoly frame, chain, spokes, and disc brake against white.
  • Close-up of a red Steel Reserve frame, chain, and rear tire with visible tread, highlighting the crank arm and chainring.
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Steel Reserve

Steel Reserve

$1,999.99
$1,999.99
Sale Coming Soon

15001

Dive into the world of freestyle mountain biking with the Steel Reserve Dirt Jumper — built for big tricks, huge airtime, and endless sessions.

The new full chromoly frame with a tapered head tube and reinforced tubing strikes the perfect balance between strength and agility. A longer top tube gives you more control, while the short rear end keeps things super nimble. Clean details like integrated cable routing, seat clamp, and chain tensioners keep everything dialed and quiet.

Equipped with a Marzocchi Bomber DJ, BMX-inspired chromoly components, and a rock-solid spec, the SR is ready for hard landings. Sealed bearings, double-wall rims, and a hydraulic rear disc brake give you the control and confidence to push it.

Ready to go higher? The Haro Steel Reserve is waiting.

Color: Transparent Orange

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Pure Dirt-Performance

Maximum control. Maximum stability. Zero compromises.

Close-up of a red Steel Reserve frame, chain, and rear tire with visible tread, highlighting the crank arm and chainring.

Dialed down to the last detail.

The frame doesn’t just stand out for its material — it’s packed with clean, purpose-built features designed specifically for dirt and freestyle riding:

  • Integrated head tube for maximum strength and precise handling
  • Removable brake mount — perfect for tricks or brakeless setups
  • Investment-cast bottom bracket & dropouts — reinforced exactly where the biggest forces hit
  • Built-in chain tensioners to keep your chain dialed, even through heavy landings and wheelies

This frame isn’t a compromise — it’s a statement:

Tough. Controlled. Built for progression.

Control on every takeoff.

Up front, you’ve got a Marzocchi Bomber DJ fork — a true benchmark in the dirt jump scene. With 100 mm of travel, it’s perfectly dialed for hard landings, quick takeoffs, and precise control in the park or on the dirt. It stays solid at speed, eats up heavy hits, and gives you the exact feedback you need to keep progressing.

The integrated tapered head tube creates an ultra-stiff connection between frame and fork. The result: sharp steering, spot-on tracking, and total control — even during fast direction changes or sketchy landings.

Close-up of a Steel Reserve crankset, highlighting the chain, chainring, and pedal on its chromoly frame.

BMX tech. Dirt performance.

Equipped with HARO Baseline cranks straight out of the BMX world — built for maximum durability and no-compromise sessions. These cranks represent exactly what HARO is known for: proven BMX DNA that’s been tested for years in street, park, and dirt riding.

Designed to handle hard impacts and explosive takeoffs, the Baseline cranks deliver direct power transfer with zero flex. Whether you're hitting the pump track, a dirt line, or an urban spot — every move goes straight into the bike with precision and control.

PRODUCT INFORMATION

SPECIFICATIONS

FRAMESET
Frame Haro Steel Reserve 1.3 frame, full Chromoly steel, 26", raw finish, IS disc mount, 135 mm rear hub spacing, integrated chain tensioners
Fork Marzocchi Bomber DJ suspension fork, 26", 100 mm travel, GRIP damper, 20 × 110 mm thru axle, PM180 disc mount, matte black
Headset FSA No.42 integrated headset, anodized black
Handlebar High Jump alloy handlebar, 35 mm clamp, 780 mm width
Stem Promax DA-242 stem, 35 mm
Grip -
Saddle HARO Mike Gray Saddle
Seat Post High Jump pivotal seatpost, Ø25.4 mm
Cranks Baseline Chromoly crankset, 3-piece, 165 mm
Bottom Bracket Sealed BSA bottom bracket
Sprocket 28T
Chain single speed half-link chain
Pedals HARO Nylon platform pedals, 9/16"
Rims Haro Steel Reserve Top Shelf 26" alloy rims
Front Hub 36H, 20 × 110 mm thru axle
Rear Hub 36H, 135 mm, 14T driver
Tires Kenda Booster 26 × 2.4" front / Kenda 3-Sixty 26 × 2.25" rear
Extras -

GEOMETRY

SIZE
Seat Tube (C-T)320mm
Top Tube (Effective)586.5mm
Head Tube Angle69°
Seat Tube Angle67.5°
Chainstay Length399mm
BB Drop17.5mm
Wheelbase1064.5mm
Head Tube Length112mm
Standover
Stack Height
Reach415mm
Axle to Crown478mm
Fork Offset40mm
Stem Length
Bar Width
Crank Length
Wheel Size

SIZING GUIDE

SizeInchesCM

MANUALS, GUIDES & DOWNLOADS

Downloadable PDFs can be found in Manuals & Guides

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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