Velopedia Bicycle Archive
2027 Santa Cruz Bronson Deore
Original specifications: 29″ front / 27.5″ rear wheels · 34.85 lbs / 15.81 kg published weight · geometry for 5 published sizes.
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At a glance
- Model year
- 2027
- Category
- Mountain
- Original MSRP
- $4,799.00
- Sizes
- S, M, L, XL, XXL
- Colors
- Gloss Carbon, Matte Poblano Green
- Weight
- 34.85 lbs / 15.81 kg
- Geometry
- 5 manufacturer sizes
- In this record
- 21 specifications · 3 archived images · original MSRP · geometry
- Archive ID
- 900000316
Original buildCarbon Fiber · Mx
Frameset
| Frame Construction | Carbon C MX 150mm Travel VPP™ |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | RockShox Lyrik Base, 160mm |
| Rear Shock | RockShox Deluxe Select+, 230x57.5 |
Drivetrain
| Shifters | Shimano Deore M6200, 12spd w/ Wolf Tooth Shiftmount Adapter for MM |
|---|---|
| Rear Derailleur | Shimano Deore M7200, 12spd |
| Crankset | Shimano Deore M6200, 32t S: 165mm; M-XXL: 170mm |
| Bottom Bracket | Shimano MT501 68/73mm Threaded |
| Cassette | Shimano Deore M6200, 10-51t |
| Chain | Shimano Deore M6100, 12spd |
Brakes
| Brakes | SRAM DB8 |
|---|
Cockpit & Contact Points
| Headset | FSA IS-2/47/42 ACB |
|---|---|
| Handlebar | Burgtec Aluminum Bar, 35mm S: 760mm, 20mm Rise; M-XXL: 800mm, 30mm Rise |
| Stem | Burgtec Enduro Stem All Sizes: 42mm -or- OneUp Enduro Stem All Sizes: 42mm |
| Saddle | SDG Bel-Air V3 Steel |
| Seatpost | SDG Tellis Dropper, 31.6 S: 125mm; M: 150mm; L: 170mm; XL-XXL: 200mm |
Wheels & Tires
| Hubs | (F) Shimano TC500, 15x110, 6-Bolt / (R) Shimano TC600, 12x148, MicroSpline, 6-Bolt |
|---|---|
| Rims | (F) Reserve 30|TR AL / (R) Reserve 30|TR AL |
| Front Tire | Maxxis Assegai 29"x2.5", 3C MaxxGrip, EXO+ |
| Rear Tire | Maxxis Minion DHR II 27.5"x2.4", 3C MaxxTerra, EXO+ |
| Wheel Size | Mx |
Geometry
Frame measurements by size.
Published frame view
Select an available measurement to locate it on the frame.
All geometry measurements5 sizes · 13 measurements
| Measurement | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Seat tube | 380 mm | 405 mm | 430 mm | 460 mm | 500 mm |
| Top tube | 572 mm | 595 mm | 614 mm | 636 mm | 662 mm |
| Head tube | 110 mm | 120 mm | 130 mm | 150 mm | 160 mm |
| Head-tube angle | 64.2°/63.9° | 64.2°/63.9° | 64.2°/63.9° | 64.2°/63.9° | 64.2°/63.9° |
| Seat-tube angle | 77.6°/77.3° | 77.9°/77.6° | 78.2°/77.9° | 78.3°/78° | 78.4°/78.1° |
| Chainstay / rear center | 437 mm | 439 mm | 442 mm | 445 mm | 448 mm |
| Wheelbase | 1208 mm | 1240 mm | 1267 mm | 1299 mm | 1331 mm |
| Bottom-bracket drop | 29/32 | 29/32 | 29/32 | 29/32 | 29/32 |
| Bottom-bracket height | 344/341 | 344/341 | 344/341 | 344/341 | 344/341 |
| Reach | 435/432 | 460/457 | 480/478 | 500/498 | 525/523 |
| Stack | 623/625 | 632/634 | 641/643 | 659/661 | 668/670 |
| Standover height | 721 mm | 723 mm | 725 mm | 727 mm | 731 mm |
| Front center | 771 mm | 800 mm | 825 mm | 853 mm | 883 mm |
Measurements may vary by configuration, wheel size, or frame setting where noted in the published chart.
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
Parts & serviceability
Find replacement parts

Shimano Deore CN-M6100 Chain Silver, 12 Speed, 126 Links
12 Speed, 126 Links

Shimano Deore CS-M6200 12-Speed Cassette Black, 10-51t, HG
10-51t, HG

Maxxis Assegai Wide Trail 3C/TR 29in Tire Double Down/3C/MaxxGrip, 29x2.5
29x2.5
Replacement option · verify fit
More parts (6)

Maxxis Minion DHR II Wide Trail Dual Compound/EXO/TR 27.5in Tire Dual Compound/EXO/WT, 27.5x2.4
27.5x2.4
Replacement option · verify fit

Specialized Trail Control Grid Lite T7 TLR Tire Black, 27.5x2.4
27.5x2.4
Replacement option · verify fit

Shimano Deore RD-M7200 Rear Derailleur Max 51t, Min 10t, 12-Speed
12-Speed

OneUp Components Stem Black, 42mm
42mm
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.
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: 2027 Santa Cruz Bronson Deore · Mountain · Published sizes: S, M, L, XL, XXL
Frame and fork
Inspect the frame and fork →Archived: Frame: Carbon C MX 150mm Travel VPP™ · Fork: RockShox Lyrik Base, 160mm
Suspension
Evaluate the suspension →Archived: Fork: RockShox Lyrik Base, 160mm · Rear shock: RockShox Deluxe Select+, 230x57.5
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano Deore M6200, 12spd w/ Wolf Tooth Shiftmount Adapter for MM · Rear derailleur: Shimano Deore M7200, 12spd · Crankset: Shimano Deore M6200, 32t S: 165mm; M-XXL: 170mm · Bottom bracket: Shimano MT501 68/73mm Threaded · Cassette: Shimano Deore M6200, 10-51t · Chain: Shimano Deore M6100, 12spd
Brakes
Inspect the brakes →Archived: Brakes: SRAM DB8
Wheels and tires
Check wheels and tires →Archived: Wheel size: MX · Rims: (F) Reserve 30|TR AL / (R) Reserve 30|TR AL · Hubs: (F) Shimano TC500, 15x110, 6-Bolt / (R) Shimano TC600, 12x148, MicroSpline, 6-Bolt · Front tire: Maxxis Assegai 29"x2.5", 3C MaxxGrip, EXO+ · Rear tire: Maxxis Minion DHR II 27.5"x2.4", 3C MaxxTerra, EXO+
Controls and contact points
Archived: Headset: FSA IS-2/47/42 ACB · Handlebar: Burgtec Aluminum Bar, 35mm S: 760mm, 20mm Rise; M-XXL: 800mm, 30mm Rise · Stem: Burgtec Enduro Stem All Sizes: 42mm -or- OneUp Enduro Stem All Sizes: 42mm · Seatpost: SDG Tellis Dropper, 31.6 S: 125mm; M: 150mm; L: 170mm; XL-XXL: 200mm · Saddle: SDG Bel-Air V3 Steel
Before and during the test ride
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Gallery3 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





