2025 Santa Cruz Blur 4 C GX AXS TR
GX AXS Transmission + Trail Suspension
$6,699.00
$6,699.00
$6,699.00
$6,699.00
$6,699.00
$6,699.00
$6,699.00
$6,699.00
Free shipping or in-store pickupSpecs
- Wheel Size: 29"
- Front Travel: 120mm
- Rear Travel: 115mm
- Frame Material: Carbon
Key Features
About This Bike
Santa Cruz Blur GX AXS TR: A Comprehensive Overview
The Santa Cruz Blur GX AXS TR is a high-performance trail bike designed for riders who demand precision, versatility, and cutting-edge technology. With an impressive array of premium components and thoughtful design, this bike excels across diverse terrains. Here is an in-depth exploration of its standout features:
Suspension System
Rear Shock: FOX Float Performance Elite, 190x45 or FOX Float SL Performance Elite, 190x45
The Blur GX AXS TR comes equipped with a FOX Float Performance Elite rear shock, available in standard and SL (Superlight) versions. This shock delivers exceptional responsiveness and control, ensuring a smooth ride over technical terrains. Its advanced damping system provides precise adjustments for different trail conditions, making it an adaptable choice for demanding riders.
Fork: FOX 34SC Float Performance Elite, Grip SL, 120mm
The FOX 34SC Float Performance Elite fork offers 120mm of travel, striking the perfect balance between climbing efficiency and downhill capability. The Grip SL damper enhances control and stability, ensuring the fork responds to even the smallest trail inputs. Lightweight and robust, it’s an ideal partner for aggressive trail riding.
Drivetrain
SRAM GX Eagle AXS T-Type Drivetrain
The SRAM GX Eagle AXS T-Type drivetrain represents the pinnacle of wireless electronic shifting technology. Key components include:
- Derailleur: The 12-speed GX Eagle AXS T-Type derailleur provides precise, seamless shifting under load, enhancing efficiency and reliability.
- Shifter: The SRAM AXS Pod shifter offers an intuitive and customizable interface, making gear changes effortless.
- Cassette: A wide-range 10-52t cassette ensures versatility, enabling riders to tackle steep climbs and achieve high speeds on descents.
- Chain: The SRAM GX Eagle T-Type Flattop chain enhances durability and smooth operation.
- Crankset: The SRAM GX Eagle DUB T-Type crankset with a 34t chainring offers efficient power transfer for maximum performance.
Bottom Bracket
SRAM DUB 73mm MTB Wide BB
The SRAM DUB 73mm MTB Wide bottom bracket ensures a robust and durable connection between the frame and the crankset. This design optimizes stiffness and pedaling efficiency, contributing to the bike’s overall performance.
Wheelset and Tires
Wheels
The wheelset features RaceFace ARC Offset 27 rims paired with DT Swiss 370 hubs:
- Front Rim: RaceFace ARC Offset 27 29”
- Rear Rim: RaceFace ARC Offset 27 29”
- Front Hub: DT Swiss 370, 12x110, 6-Bolt, 28h
- Rear Hub: DT Swiss 370, 12x148, XD, 6-Bolt, 36t, 28h
This combination provides a lightweight, durable, and reliable platform for tackling rugged trails. The offset rims enhance spoke tension balance, ensuring longevity and consistent performance.
Tires
- Front Tire: Maxxis Rekon 29”x2.4” WT, 3C MaxxTerra, EXO
- Rear Tire: Maxxis Rekon 29”x2.4” WT, 3C MaxxTerra, EXO
The Maxxis Rekon tires deliver excellent traction and control in diverse conditions. Their 3C MaxxTerra compound offers a perfect blend of grip and durability, while the EXO casing ensures puncture resistance on rocky trails.
Braking System
SRAM Level Bronze Stealth 4-Piston Brakes
The SRAM Level Bronze Stealth 4-piston brakes provide reliable stopping power and precise modulation. Their sleek design and robust performance make them ideal for handling steep descents and technical sections with confidence.
Cockpit Components
Handlebar and Stem
- Handlebar: Santa Cruz Carbon Flat Bar, 31.8x760, 7mm Rise
- Stem: SRAM Atmos, 60mm
This cockpit setup prioritizes control and ergonomics. The carbon flat bar’s lightweight construction and comfortable dimensions ensure a responsive feel, while the SRAM Atmos stem complements the setup with secure and precise handling.
Seatpost and Saddle
Dropper Post: OneUp Dropper Post, 31.6mm
The OneUp Dropper Post allows riders to adjust saddle height seamlessly on the fly. With its reliable mechanism and smooth operation, it’s a valuable asset for optimizing performance on varied terrain.
Saddle: SDG Bel-Air V3, Lux-Alloy Atmos
The SDG Bel-Air V3 saddle combines comfort with durability. Its ergonomic design and Lux-Alloy construction ensure support during long rides, while its modern aesthetics align with the bike’s sleek look.
Headset
Cane Creek 40 IS Integrated Headset
The Cane Creek 40 IS headset offers smooth steering and a durable design. Its integrated setup enhances the bike’s aesthetics while providing reliable performance for technical trails.
Frame Design and Aesthetics
The Blur GX AXS TR’s frame is crafted with Santa Cruz’s renowned attention to detail. Lightweight and durable, it offers a balanced geometry that excels in climbing, descending, and cornering. The internal cable routing adds a clean, streamlined appearance, while the overall build reflects precision and quality.
Versatility and Performance
The Santa Cruz Blur GX AXS TR is tailored for riders seeking versatility and performance. Its lightweight construction, advanced suspension, and cutting-edge drivetrain make it a formidable choice for trail enthusiasts and competitive riders alike. Whether you’re navigating technical terrain or cruising flowy singletrack, the Blur GX AXS TR delivers an unparalleled riding experience.
Conclusion
The Santa Cruz Blur GX AXS TR combines top-tier components, innovative design, and unmatched performance into a trail bike that redefines expectations. From its FOX suspension and SRAM AXS drivetrain to its robust wheelset and ergonomic cockpit, every detail is engineered to elevate your trail adventures. This bike is not just a machine; it’s a gateway to unlocking your full potential on the trails.
Geometry Data By Frame Size
Measurements primarily in millimeters (mm) unless otherwise noted.
XC
| Size | S | M | L | XL |
|---|---|---|---|---|
| Reach | 425 | 450 | 470 | 495 |
| Stack | 578.3 | 587.6 | 596.9 | 610.8 |
| Head Tube Angle | 68.3° | 68.3° | 68.3° | 68.3° |
| Seat Tube Length | 405 | 430 | 470 | 520 |
| Front Center | 685.8 | 714.5 | 738.2 | 768.7 |
| BB Height | 330.5 | 330.5 | 330.5 | 330.5 |
| BB Drop | 42 | 42 | 42 | 42 |
| Wheelbase | 1115.8 | 1147 | 1173.2 | 1206.2 |
| Rear Center | 430 | 432.5 | 435 | 437.5 |
| Head Tube Length | 90 | 100 | 110 | 125 |
| Top Tube Length | 563.9 | 592.8 | 616.9 | 647.2 |
| Seat Tube Angle | 76.5º | 76.3º | 75.8º | 75.7º |
| Standover Height | 736.6 | 740.1 | 739.2 | 745.1 |
TR
| Size | S | M | L | XL |
|---|---|---|---|---|
| Reach | 412.3 | 437.8 | 457.5 | 482.5 |
| Stack | 587.4 | 597 | 606.5 | 620.7 |
| Head Tube Angle | 67.1º | 67.1º | 67.1º | 67.1º |
| Seat Tube Length | 405 | 430 | 470 | 520 |
| Front Center | 695 | 723.7 | 747.4 | 778 |
| BB Height | 339.9 | 339.7 | 339.6 | 339.4 |
| BB Drop | 32.6 | 32.8 | 32.9 | 33.1 |
| Wheelbase | 1125.8 | 1157 | 1183.2 | 1216.3 |
| Rear Center | 430.8 | 433.3 | 435.8 | 438.3 |
| Head Tube Length | 90 | 100 | 110 | 125 |
| Top Tube Length | 568.4 | 597.3 | 621.4 | 651.7 |
| Seat Tube Angle | 75.1º | 75º | 74.9º | 74.8º |
| Standover Height | 743.5 | 746.4 | 745.4 | 750.1 |
Detailed Specs By Build Kit
| Kit | R TR | S | S TR | GX AXS | GX AXS RSV | GX AXS TR | GX AXS TR RSV | X0 AXS RSV | X0 AXS TR RSV | XX SL AXS RSV | XX SL AXS YR RSV |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price | $4499 | $5599 | $5499 | $6599 | $7599 | $6699 | $7699 | $8999 | $8999 | $11299 | $11299 |
| Material | Carbon C | Carbon C | Carbon C | Carbon C | Carbon C | Carbon C | Carbon C | Carbon CC | Carbon CC | Carbon CC | Carbon CC |
| Travel | 115mm | 100mm | 115mm | 100mm | 100mm | 115mm | 115mm | 100mm | 115mm | 100mm | 115mm |
| Wheel Size | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" |
| Rear Shock | FOX Float Performance, 190x45 | RockShox SidLuxe Select+, w/ Remote, 190x40 | FOX Float Performance, 190x45 | RockShox SidLuxe Select+, w/ Remote, 190x40 | RockShox SidLuxe Select+, w/ Remote, 190x40 | FOX Float Performance Elite, 190x45 | FOX Float Performance Elite, 190x45 | RockShox SidLuxe Ultimate, w/ Remote, 190x40 | FOX Float Factory, 190x45 | RockShox SidLuxe Ultimate, w/ Remote, 190x40 | FOX Float Factory, 190x45 |
| Fork | RockShox Sid RL, 120mm | RockShox Sid SL Select+, 100mm, w/Remote | FOX 34SC Float Performance, 120mm | RockShox Sid SL Select+, 100mm, w/Remote | RockShox Sid SL Select+, 100mm, w/Remote | FOX 34SC Float Performance Elite, 120mm | FOX 34SC Float Performance Elite, 120mm | RockShox Sid SL Ultimate, 100mm, w/Remote | FOX 34SC Float Factory, 120mm | RockShox Sid SL Ultimate, 100mm, w/Remote | FOX 34SC Float Factory, 120mm |
| Rear Derailleur | SRAM NX Eagle, 12spd | SRAM GX Eagle, 12spd | SRAM GX Eagle, 12spd | SRAM GX Eagle AXS T-Type, 12spd | SRAM GX Eagle AXS T-Type, 12spd | SRAM GX Eagle AXS T-Type, 12spd | SRAM GX Eagle AXS T-Type, 12spd | SRAM X0 Eagle AXS T-Type, 12spd | SRAM X0 Eagle AXS T-Type, 12spd | SRAM XX SL Eagle AXS T-Type, 12spd | SRAM XX SL Eagle AXS T-Type, 12spd |
| Right Shifter | SRAM NX Eagle, 12spd | SRAM GX Eagle, 12spd | SRAM GX Eagle, 12spd | SRAM AXS Pod Bridge | SRAM AXS Pod Bridge | SRAM AXS Pod Bridge | SRAM AXS Pod Bridge | SRAM AXS Pod Bridge | SRAM AXS Pod Bridge | SRAM AXS Pod Ultimate Bridge | SRAM AXS Pod Ultimate Bridge |
| Cassette | SRAM PG1230, 12spd, 11-50t | SRAM XG1275 Eagle, 12spd, 10-50t | SRAM XG1275 Eagle, 12spd, 10-50t | SRAM GX Eagle T-Type, 10-52t | SRAM GX Eagle T-Type, 10-52t | SRAM GX Eagle T-Type, 10-52t | SRAM GX Eagle T-Type, 10-52t | SRAM X0 Eagle T-Type, 10-52t | SRAM X0 EagleT-Type, 10-52t | SRAM XX SL Eagle T-Type, 10-52t | SRAM XX SL Eagle T-Type, 10-52t |
| Chain | SRAM NX Eagle, 12spd | SRAM GX Eagle, 12spd | SRAM GX Eagle, 12spd | SRAM GX Eagle T-Type, Flattop, 12spd | SRAM GX Eagle T-Type, Flattop, 12spd | SRAM GX Eagle T-Type, Flattop, 12spd | SRAM GX Eagle T-Type, Flattop, 12spd | SRAM X0 Eagle T-Type, Flattop, 12spd | SRAM X0 Eagle T-Type, Flattop, 12spd | SRAM XX SL Eagle T-Type, Flattop, 12spd | SRAM XX SL Eagle T-Type, Flattop, 12spd |
| Chainguide | OneUp Chainguide | OneUp Chainguide | OneUp Chainguide | OneUp Chainguide | OneUp Chainguide | OneUp Chainguide | OneUp Chainguide | OneUp Chainguide | OneUp Chainguide | OneUp Chainguide | OneUp Chainguide |
| Bottom Bracket | SRAM DUB 68/73mm Threaded BB | SRAM DUB 68/73mm Threaded BB | SRAM DUB 68/73mm Threaded BB | SRAM DUB 73mm MTB Wide BB | SRAM DUB 73mm MTB Wide BB | SRAM DUB 73mm MTB Wide BB | SRAM DUB 73mm MTB Wide BB | SRAM DUB 73mm MTB Wide BB | SRAM DUB 73mm MTB Wide BB | SRAM DUB BSA MTB 68/73mm, 4.5mm spacer | SRAM DUB BSA MTB 68/73mm, 4.5mm spacer |
| Headset | FSA IS-2/47/42 ACB or Cane Creek 10 IS Integrated | Cane Creek 40 IS Integrated Headset | Cane Creek 40 IS Integrated Headset | Cane Creek 40 IS Integrated Headset | Cane Creek 40 IS Integrated Headset | Cane Creek 40 IS Integrated Headset | Cane Creek 40 IS Integrated Headset | Cane Creek 40 IS Integrated Headset | Cane Creek 40 IS Integrated Headset | Cane Creek AER IS Tapered Headset | Cane Creek AER IS Tapered Headset |
| Rear Tire | Maxxis Rekon Race 29"x2.4"WT, EXO | Maxxis Aspen 29"x2.4"WT, EXO | Maxxis Rekon Race 29"x2.4"WT, EXO | Maxxis Aspen 29"x2.4"WT, EXO | Maxxis Aspen 29"x2.4"WT, EXO | Maxxis Rekon Race 29"x2.4"WT, EXO | Maxxis Rekon Race 29"x2.4"WT, EXO | Maxxis Aspen 29"x2.4"WT, EXO | Maxxis Rekon Race 29"x2.4"WT, EXO | Maxxis Aspen 29"x2.4"WT, EXO | Maxxis Rekon Race 29"x2.4"WT, EXO |
| Front Tire | Maxxis Rekon Race 29"x2.4"WT, EXO | Maxxis Aspen 29"x2.4"WT, EXO | Maxxis Rekon Race 29"x2.4"WT, EXO | Maxxis Aspen 29"x2.4"WT, EXO | Maxxis Aspen 29"x2.4"WT, EXO | Maxxis Rekon Race 29"x2.4"WT, EXO | Maxxis Rekon Race 29"x2.4"WT, EXO | Maxxis Aspen 29"x2.4"WT, EXO | Maxxis Rekon Race 29"x2.4"WT, EXO | Maxxis Aspen 29"x2.4"WT, EXO | Maxxis Rekon Race 29"x2.4"WT, EXO |
| Front Hub | SRAM MTH 716, 15x110, Torque Cap, 6-Bolt 32h | DT Swiss 370, 15x110, Torque Cap, 6-Bolt, 28h | DT Swiss 370, 15x110, 6-Bolt, 28h | DT Swiss 370, 15x110, Torque Cap, 6-Bolt, 28h | Industry Nine 1/1, 15x110, Centerlock, 24h | DT Swiss 370, 15x110, 6-Bolt, 28h | Industry Nine 1/1, 15x110, Centerlock, 24h | Industry Nine 1/1, 15x110, Centerlock, 24h | Industry Nine 1/1, 15x110, Centerlock, 24h | DT Swiss 180 EXP, 15x110, Torque Cap, Centerlock, 24h | DT Swiss 180 EXP, 15x110, Centerlock, 24h |
| Front Rim | RaceFace AR Offset 27, 29" | RaceFace AR Offset 27, 29" | RaceFace AR Offset 27, 29" | RaceFace ARC Offset 27 29" | Reserve 28|XC 29" | RaceFace ARC Offset 27 29" | Reserve 28|XC 29" | Reserve 28|XC 29" | Reserve 28|XC 29" | Reserve 28|XC 29" | Reserve 28|XC 29" |
| Rear Hub | SRAM MTH 746, 12x148, HG, 6-Bolt, 32h | DT Swis 370, 12x148, XD, 6-Bolt, 36t, 28h | DT Swis 370, 12x148, XD, 6-Bolt, 36t, 28h | DT Swis 370, 12x148, XD, 6-Bolt, 36t, 28h | Industry Nine 1/1, 12x148, XD, Centerlock, 24h | DT Swis 370, 12x148, XD, 6-Bolt, 36t, 28h | Industry Nine 1/1, 12x148, XD, Centerlock, 24h | Industry Nine 1/1, 12x148, XD, Centerlock, 24h | Industry Nine 1/1, 12x148, XD, Centerlock, 24h | DT Swiss 180 EXP, 12x148, XD, Centerlock, 36t, 24h | DT Swiss 180 EXP, 12x148, XD, Centerlock, 36t, 24h |
| Rear Rim | RaceFace AR Offset 27, 29" | RaceFace AR Offset 27, 29" | RaceFace AR Offset 27, 29" | RaceFace ARC Offset 27 29" | Reserve 28|XC 29" | RaceFace ARC Offset 27 29" | Reserve 28|XC 29" | Reserve 28|XC 29" | Reserve 28|XC 29" | Reserve 28|XC 29" | Reserve 28|XC 29" |
| Front Rotor | Avid Centerline, 180mm | Avid Centerline, 160mm | Avid Centerline, 180mm | Avid Centerline, 160mm | Avid Centerline, Centerlock, 160mm | Avid Centerline, 180mm | Avid Centerline, Centerlock, 180mm | SRAM CLX, Centerlock, 160mm | SRAM CLX, Centerlock, 180mm | SRAM CLX, Centerlock, 160mm | SRAM CLX, Centerlock, 180mm |
| Rear Rotor | Avid Centerline, 180mm | Avid Centerline, 160mm | Avid Centerline, 180mm | Avid Centerline, 160mm | Avid Centerline, Centerlock, 160mm | Avid Centerline, 180mm | Avid Centerline, Centerlock, 180mm | SRAM CLX, Centerlock, 160mm | SRAM CLX, Centerlock, 180mm | SRAM CLX, Centerlock, 160mm | SRAM CLX, Centerlock, 180mm |
| Brakes | SRAM Level T | SRAM Level TL | SRAM Level TL | SRAM Level Bronze Stealth 2-Piston | SRAM Level Bronze Stealth 2-Piston | SRAM Level Bronze Stealth 4-Piston | SRAM Level Bronze Stealth 4-Piston | SRAM Level Silver Stealth 2-Piston | SRAM Level Silver Stealth 4-Piston | SRAM Level Ultimate Stealth 2-Piston | SRAM Level Ultimate Stealth 4-Piston |
| Crankset | SRAM Stylo 148 DUB 34t | SRAM GX Eagle 148 DUB 34t | SRAM GX Eagle 148 DUB 34t | SRAM GX Eagle DUB T-Type Crankset. 34t | SRAM GX Eagle DUB T-Type Crankset. 34t | SRAM GX Eagle DUB T-Type Crankset. 34t | SRAM GX Eagle DUB T-Type Crankset. 34t | SRAM X0 Eagle DUB T-Type Crankset, 34t | SRAM X0 Eagle DUB T-Type Crankset, 34t | SRAM XX SL Eagle DUB T-Type Crankset, 34t | SRAM XX SL Eagle DUB T-Type Crankset, 34t |
| Handlebars | RaceFace Ride | SRAM Atmos Flat Bar | SRAM Atmos Flat Bar | Santa Cruz Carbon | Santa Cruz Carbon | Santa Cruz Carbon | Santa Cruz Carbon | Santa Cruz Carbon Flat Bar, 31.8x760, 7mm Rise | Santa Cruz Carbon Flat Bar, 31.8x760, 7mm Rise | Santa Cruz Carbon Flat Bar, 31.8x760, 7mm Rise | Santa Cruz Carbon Flat Bar, 31.8x760, 7mm Rise |
| Stem | RaceFace Ride, 60mm | SRAM Atmos Stem, 60mm | SRAM Atmos Stem, 60mm | SRAM Atmos Stem, 60mm | SRAM Atmos Stem, 60mm | SRAM Atmos Stem, 60mm | SRAM Atmos Stem, 60mm | SRAM Atmos 7k, 60mm | SRAM Atmos 7k, 60mm | SRAM Atmos 7k, 60mm | SRAM Atmos 7k, 60mm |
| Saddle | WTB Silverado, CroMo | WTB Silverado, CroMo | WTB Silverado, CroMo | WTB Silverado Medium, CroMo | WTB Silverado Medium, CroMo | WTB Silverado Medium, CroMo | WTB Silverado Medium, CroMo | WTB Silverado Medium, Ti | WTB Silverado Medium, Ti | WTB Silverado Medium, Ti | WTB Silverado Medium, Ti |
| Seatpost | SDG Tellis Dropper, 31.6 | FOX Transfer SL Performance Dropper, XL 100mm, 31.6 | FOX Transfer SL Performance Dropper, 31.6 | FOX Transfer SL Performance Dropper, XL 100mm, 31.6 | FOX Transfer SL Performance Dropper, XL 100mm, 31.6 | FOX Transfer SL Performance Dropper, 31.6 | FOX Transfer SL Performance Dropper, 31.6 | FOX Transfer SL Factory Dropper, XL 100mm 31.6 | FOX Transfer SL Factory Dropper, 31.6 -or- OneUp V2 Dropper Post | FOX Transfer SL Factory Dropper, XL 100mm 31.6 | FOX Transfer SL Factory Dropper, 31.6 -or- OneUp V2 Dropper Post |
| Grips | ESI Chunky Grips | - | ESI Chunky Grips | SRAM Grips | SRAM Grips | ESI Chunky Grips | ESI Chunky Grips | SRAM Grips | ESI Chunky Grips | SRAM Grips | ESI Chunky Grips |
| Battery Charger | - | - | - | SRAM eTap Powerpack 1 Battery | SRAM eTap Powerpack 1 Battery | SRAM eTap Powerpack 1 Battery | SRAM eTap Powerpack 1 Battery | SRAM eTap Powerpack 1 Battery | SRAM eTap Powerpack 1 Battery | SRAM eTap Powerpack 1 Battery | SRAM eTap Powerpack 1 Battery |
Disclaimers
- Mountain bikes, road bikes, and gravel bikes are fully assembled prior to shipping. Del Sol, E11even, Haro, and Tuesday bikes will ship as received from the original manufacturer in the original manufacturer packaging. All other bikes including kids bikes, cruisers, bmx bikes, etc. may be shipped in the original manufacturers packaging.
- While every effort is made to ensure the accuracy of the above information, it is entered by real live humans and humans make mistakes. The majority of the bikes on our website are specced exactly as they come from the manufacturers. Any upgrades or customizations will be listed separately. Please confirm with Airpark Bike Co if there are any questions about the included specification for the bike you are looking at.
- Bike component specifications including (but not limited to) suspension, drivetrain, brakes, tires, and wheels are subject to change by the manufacturer without notice.
- Any indicated component upgrades included or purchased in conjunction with a bike will be replacements for OEM components on the bike. The bike will ship with the upgraded components installed, but will not include the OEM components. Credit for the OEM components are factored into the pricing for upgrades.