Rear tire: 29×2.4.
Velopedia Bicycle Archive
2027 Santa Cruz Blur Deore
Original specifications: 29" wheels · 29.12lbs / 13.21kg 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
- $4,899.00
- Sizes
- S, M, L, XL
- Colors
- Gloss Tart Cherry, Matte Charcoal
- Weight
- 29.12lbs / 13.21kg
- Geometry
- 4 manufacturer sizes
- In this record
- 21 specifications · 6 archived images · original MSRP · geometry
- Archive ID
- 900000334
Original buildCarbon Fiber · 29"
Frameset
| Frame Construction | Carbon CC 29" 120mm Travel Superlight™ |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | RockShox Sid Base, 3-Position, 120mm, w/ Lever |
| Rear Shock | FOX Rhythm, 190x45 |
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-XL: 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 | RaceFace Ride, 35mm, 10mm Rise All Sizes: 760mm |
| Stem | RaceFace Ride All Sizes: 50mm |
| Saddle | SDG Bel-Air V3 Steel |
| Seatpost | SDG Tellis Dropper, 31.6 S: 125mm, M: 150mm; L: 170mm; XL: 200mm |
Wheels & Tires
| Hubs | (F) Shimano TC500, 15x110, Centerlock, 32h / (R) Shimano TC600, 12x148, MicroSpline, Centerlock, 32h |
|---|---|
| Rims | (F) RaceFace AR Offset 27 29 / (R) RaceFace AR Offset 27 29 |
| Front Tire | Maxxis Aspen AT 29x2.4 MaxxSpeed EXO |
| Rear Tire | Maxxis Aspen AT 29x2.4 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
12spd

Shimano Deore CN-M6100 Chain Silver, 12 Speed, 126 Links
10-51t

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

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 (12)Fewer parts

Shimano XT BB-MT801 Bottom Bracket BSA Threaded, One Size
Replacement option
12spd

Shimano Deore RD-M7200 Rear Derailleur Max 51t, Min 10t, 12-Speed
12spd w/ Wolf Tooth Shiftmount Adapter for MM
35mm, 10mm Rise All Sizes: 760mm
31.6 S: 125mm
31.6 M: 150mm
31.6 L: 170mm
31.6 XL: 200mm
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 Aspen AT 29x2.4 MaxxSpeed EXOCheck the fitted tire’s size and rim type; replacements may differ from the original.
- Rear tire
- Maxxis Aspen AT 29x2.4 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
- Shimano MT501 68/73mm ThreadedConfirm 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 Deore · 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 Base, 3-Position, 120mm, w/ Lever
Suspension
Evaluate the suspension →Archived: Fork: RockShox Sid Base, 3-Position, 120mm, w/ Lever · Rear shock: FOX Rhythm, 190x45
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-XL: 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: 29" · Rims: (F) RaceFace AR Offset 27 29 / (R) RaceFace AR Offset 27 29 · Hubs: (F) Shimano TC500, 15x110, Centerlock, 32h / (R) Shimano TC600, 12x148, MicroSpline, Centerlock, 32h · Front tire: Maxxis Aspen AT 29x2.4 MaxxSpeed EXO · Rear tire: Maxxis Aspen AT 29x2.4 MaxxSpeed EXO
Controls and contact points
Archived: Headset: FSA IS-2/47/42 ACB · Handlebar: RaceFace Ride, 35mm, 10mm Rise All Sizes: 760mm · Stem: RaceFace Ride All Sizes: 50mm · Seatpost: SDG Tellis Dropper, 31.6 S: 125mm, M: 150mm; L: 170mm; XL: 200mm · Saddle: SDG Bel-Air V3 Steel
Before and during the test ride
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Gallery6 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





