Velopedia Bicycle Archive
2003 Santa Cruz Heckler R Disc
Original specifications: Mountain Mix drivetrain · 26" wheels · 28.6 lb published weight.
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At a glance
- Model year
- 2003
- Category
- Mountain
- Original MSRP
- $2,200.00
- Sizes
- S, M, L, XL
- Colors
- Apple Green, Black, Duke Blue, Gunmetal Gray, Red, Rootbeer, Scuba Yellow, Trans Gold, Trans Red, White
- Weight
- 28.6 lb
- Geometry
- Legacy reference
- In this record
- 28 specifications · archived image · original MSRP · geometry
- Archive ID
- 92007
Model history 1 other year
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | 6066 aluminum |
| Fork | Fox Vanilla 125RLC, 5.0" travel |
| Fork Material | Aluminum, single crown |
| Rear Shock | Fox Float R, 5.0" travel |
Drivetrain
| Component Group | Mountain Mix |
|---|---|
| Shifters | Shimano Deore Rapidfire |
| Front Derailleur | Shimano Deore, top-pull/clamp-on 31.8mm |
| Rear Derailleur | Shimano Deore XT SGS |
| Crankset | Shimano Deore, 22/32/44 teeth |
| Bottom Bracket | Shimano BB-ES50, 113mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 9-speed, 11 - 34 teeth |
| Chain | Shimano CN-HG73, 1/2 x 3/32" |
| Pedals | Not included |
Brakes
| Brakes | Avid Mechanical Disc brakes, Avid Speed Dial 5 levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" integrated Cane Creek HS0218 |
|---|---|
| Handlebar | Easton EA70 |
| Handlebar Extensions | Not included |
| Stem | Easton Custom |
| Saddle | WTB SST X |
| Seatpost | Easton EA70, 30.9mm diameter |
Wheels & Tires
| Hubs | DT Swiss Onyx Disc |
|---|---|
| Rims | Mavic X517, 32-hole |
| Spokes | DT stainless steel, 14/15ga. (2.0/1.8mm) double-butted |
| Spoke Nipples | Aluminum nipples |
| Front Tire | 26 x 2.25" Intense |
| Wheel Size | 26" wheels |
Historical reference geometry
Geometry
This historical geometry describes the model, but the original source does not identify its frame size. Use it as a period reference, not a size-specific fit comparison.
| Measurement | Legacy reference |
|---|---|
| Top tube | 571.5 mm |
| Head-tube angle | 70.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 434.3 mm |
| Wheelbase | 1073.1 mm |
The preserved source contains one model-level geometry set without an identified frame size.
Published drivetrain ratios
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
The bar uses the same mechanical-ratio calculation as Compare. Wheel-dependent speed appears only when the record includes an exact ISO/ETRTO rear tire size; no tire size is assumed.
Parts & serviceability
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More qualified parts (6)
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Bike-specific inspection checklist 22 checks based on 6 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2003 Santa Cruz Heckler R Disc · Mountain bike, front & rear suspension · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: Fox Vanilla 125RLC, 5.0" travel · Aluminum, single crown
Suspension
Evaluate the suspension →Archived: Fork: Fox Vanilla 125RLC, 5.0" travel · Rear shock: Fox Float R, 5.0" travel
Drivetrain
Check drivetrain wear →Archived: Group: Mountain Mix · Shifters: Shimano Deore Rapidfire · Front derailleur: Shimano Deore, top-pull/clamp-on 31.8mm · Rear derailleur: Shimano Deore XT SGS · Crankset: Shimano Deore, 22/32/44 teeth · Bottom bracket: Shimano BB-ES50, 113mm spindle · Rear cogs: 9-speed, 11 - 34 teeth · Chain: Shimano CN-HG73, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Avid Mechanical Disc brakes, Avid Speed Dial 5 levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Mavic X517, 32-hole · Hubs: DT Swiss Onyx Disc · Front tire: 26 x 2.25" Intense
Controls and contact points
Archived: Headset: 1 1/8" integrated Cane Creek HS0218 · Handlebar: Easton EA70 · Stem: Easton Custom · Seatpost: Easton EA70, 30.9mm diameter · Saddle: WTB SST X · Pedals: Not included
Before and during the test ride
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Current market
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.


