Rear tire: 29×2.4.
Velopedia Bicycle Archive
2027 Santa Cruz Blur GX AXS Race RSV
Original specifications: 29" wheels · 26.59lbs / 12.06kg published weight · geometry for 4 published sizes.
Selling this bike? Get the spec link and selling options
At a glance
- Model year
- 2027
- Category
- Mountain
- Original MSRP
- $7,999.00
- Sizes
- S, M, L, XL
- Colors
- Matte Charcoal, Gloss Tart Cherry
- Weight
- 26.59lbs / 12.06kg
- Geometry
- 4 manufacturer sizes
- In this record
- 21 specifications · 7 archived images · original MSRP · geometry
- Archive ID
- 900000416
Original buildCarbon Fiber · 29"
Frameset
| Frame Construction | Carbon CC 29" 120mm Travel Superlight™ |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | RockShox Sid Select+, 3-Position, 120mm, w/Remote |
| Rear Shock | RockShox SidLuxe Select+, 3-Position w/ Remote, 190x45 |
Drivetrain
| Shifters | SRAM AXS Pod Controller |
|---|---|
| Rear Derailleur | SRAM GX Eagle AXS T-Type, 12spd |
| Crankset | SRAM GX Eagle DUB T-Type, 34t S: 165mm; M-XL: 170mm |
| Bottom Bracket | SRAM DUB 73mm MTB Wide BB |
| Cassette | SRAM GX 1275 Eagle T-Type, 10-52t |
| Chain | SRAM GX Eagle T-Type, Flattop, 12spd |
Brakes
| Brakes | SRAM Motive Bronze |
|---|
Cockpit & Contact Points
| Headset | Cane Creek 40 IS Integrated Headset |
|---|---|
| Handlebar | Santa Cruz Carbon Flat Bar, 31.8, 7mm Rise All Sizes: 760mm |
| Stem | SRAM Atmos 7k All Sizes: 60mm |
| Saddle | WTB Silverado Medium Fusion, CroMo SL |
| Seatpost | OneUp Dropper Post, 31.6 S: 120mm; M: 120mm or 150mm; LG-XL: 150mm or 180mm |
Wheels & Tires
| Hubs | (F) DT Swiss 350, 15x110, Centerlock, 24h / (R) DT Swiss 350, 12x148, XD, Centerlock, 36t, 24h |
|---|---|
| Rims | (F) Reserve 28|XC Carbon / (R) Reserve 28|XC Carbon |
| Front Tire | Maxxis Rekon Race 29"x2.4" 3C MaxxSpeed, EXO |
| Rear Tire | Maxxis Rekon Race 29"x2.4" 3C MaxxSpeed, EXO |
| Wheel Size | 29" |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements4 sizes · 13 measurements
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Seat tube | 405 mm | 405 mm | 440 mm | 490 mm |
| Top tube | 575 mm | 596 mm | 622 mm | 650 mm |
| Head tube | 90 mm | 90 mm | 100 mm | 115 mm |
| Head-tube angle | 66° | 66° | 66° | 66° |
| Seat-tube angle | 75.7° | 76° | 76.1° | 76.2° |
| Chainstay / rear center | 433 mm | 435 mm | 437 mm | 439 mm |
| Wheelbase | 1151 mm | 1178 mm | 1209 mm | 1242 mm |
| Bottom-bracket drop | 38.5 mm | 38.5 mm | 38.5 mm | 38.5 mm |
| Bottom-bracket height | 334 mm | 334 mm | 334 mm | 334 mm |
| Reach | 425 mm | 450 mm | 475 mm | 500 mm |
| Stack | 588 mm | 588 mm | 597 mm | 611 mm |
| Standover height | 735 mm | 743 mm | 745 mm | 744 mm |
| Front center | 718 mm | 743 mm | 772 mm | 803 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Try your current gearingChanged tires or gears? Calculate your setup.
Your changes apply to this calculation. The archived build stays unchanged.
Gearing results
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability
Find replacement parts
Flattop, 12spd

SRAM GX Eagle Transmission 12-Speed Chain Silver, 126 link
10-52t

SRAM XS-1275 GX Eagle Transmission 12-Speed Cassette Black, 10-52t
EXO

Maxxis Rekon Race Dual-EXO/Wide-Trail/TR 29in Tire Black/Tan, 29x2.4
Replacement option
Other replacement options (1)

Goodyear Wrangler MTF 29in Tubeless Tire Black, 29x2.4
Replacement option
More parts (7)Fewer parts
12spd

SRAM GX Eagle AXS Transmission Rear Derailleur Black, 52T Max
CroMo SL
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
Service essentials
Start with the original build, then check what is fitted to your bike today.
- Front tire
- Maxxis Rekon Race 29"x2.4" 3C MaxxSpeed, EXOCheck the fitted tire’s size and rim type; replacements may differ from the original.
- Rear tire
- Maxxis Rekon Race 29"x2.4" 3C MaxxSpeed, EXORead the rear tire’s size marking. Do not assume it matches the front.
- Drivetrain
- 12-speedMatch the chain or belt to the installed drivetrain family; speed count alone is not a fit guarantee.
- Seatpost diameter
- Not confirmed in this recordCheck the diameter stamped on the post. A seat-clamp diameter is a different measurement.
- Bottom bracket / shell
- SRAM DUB 73mm MTB Wide BBConfirm shell type and width, crank interface, and spindle length or spacers before ordering.
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 Blur GX AXS Race RSV · Mountain · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: Carbon CC 29" 120mm Travel Superlight™ · Fork: RockShox Sid Select+, 3-Position, 120mm, w/Remote
Suspension
Evaluate the suspension →Archived: Fork: RockShox Sid Select+, 3-Position, 120mm, w/Remote · Rear shock: RockShox SidLuxe Select+, 3-Position w/ Remote, 190x45
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM AXS Pod Controller · Rear derailleur: SRAM GX Eagle AXS T-Type, 12spd · Crankset: SRAM GX Eagle DUB T-Type, 34t S: 165mm; M-XL: 170mm · Bottom bracket: SRAM DUB 73mm MTB Wide BB · Cassette: SRAM GX 1275 Eagle T-Type, 10-52t · Chain: SRAM GX Eagle T-Type, Flattop, 12spd
Brakes
Inspect the brakes →Archived: Brakes: SRAM Motive Bronze
Wheels and tires
Check wheels and tires →Archived: Wheel size: 29" · Rims: (F) Reserve 28|XC Carbon / (R) Reserve 28|XC Carbon · Hubs: (F) DT Swiss 350, 15x110, Centerlock, 24h / (R) DT Swiss 350, 12x148, XD, Centerlock, 36t, 24h · Front tire: Maxxis Rekon Race 29"x2.4" 3C MaxxSpeed, EXO · Rear tire: Maxxis Rekon Race 29"x2.4" 3C MaxxSpeed, EXO
Controls and contact points
Archived: Headset: Cane Creek 40 IS Integrated Headset · Handlebar: Santa Cruz Carbon Flat Bar, 31.8, 7mm Rise All Sizes: 760mm · Stem: SRAM Atmos 7k All Sizes: 60mm · Seatpost: OneUp Dropper Post, 31.6 S: 120mm; M: 120mm or 150mm; LG-XL: 150mm or 180mm · Saddle: WTB Silverado Medium Fusion, CroMo SL
Before and during the test ride
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Gallery7 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





