PREORDER NOW. EXPECTED DELIVERY OCT 15-20, 2026.
Inspyre Era Carbon BMX Race Frameset
The Inspyre Era Carbon BMX Race Frameset represents a new approach to high-performance BMX racing, combining advanced carbon technology with a smooth, precise, and natural ride feel.
Rather than focusing on stiffness alone, Inspyre developed the Era to achieve an ideal balance of stiffness, precision, stability, and dynamic flex. The result is a carbon BMX race frame that responds immediately under acceleration while maintaining control and comfort at speed.
Every element from the carbon layup and fiber orientation to the frame's dedicated flex zones has been engineered to work with the rider and efficiently transfer power without creating unnecessary stiffness.
AXC Advanced Composite Carbon
The Era features Inspyre's AXC (Advanced Composite Carbon) layup, developed through extensive design, testing, and optimization.
Strategic carbon fiber orientation allows different areas of the frame to perform specific functions under load. The goal is efficient power transfer when accelerating while maintaining the controlled flex needed for a smooth and predictable ride.
This creates a frame that feels responsive under power, stable at high speed, and precise through technical sections of the track.
DualYoke Architecture
At the center of the Era is Inspyre's innovative DualYoke system, combining the BBYoke and TopYoke around the bottom bracket area.
This architecture reinforces one of the most important areas of a BMX race frame, helping provide efficient power transfer, excellent alignment, and stability when putting maximum power into the pedals.
Combined with the AXC carbon layup, the DualYoke design helps the Era deliver immediate acceleration without sacrificing its smooth and natural ride characteristics.
Adjustable Axial Dropouts
The Era features 35 mm of dropout adjustment, allowing riders to fine-tune the wheelbase to better match their riding style and track conditions.
A shorter setup can provide a more responsive feel, while extending the wheelbase can increase stability.
The Axial Dropout system uses a 15 mm axle design with 10 mm adapters, providing additional compatibility for different BMX race setups.
Optional ADS Adaptive Drive System
The Era is compatible with Inspyre's optional ADS (Adaptive Drive System).
ADS is designed to maintain consistent frame geometry when changing gear ratios, giving racers another level of control when adjusting their drivetrain setup for different tracks and conditions.
FEATURES
- ZS44 / ZS56 tapered headset for a precise and stable front-end
- BB386 bottom bracket compatible with 30 mm axles for optimal power transfer
- Flatmount brake (120 mm) for clean, lightweight and efficient integration
- Axial Dropouts (15 mm) with 10 mm adapters for maximum compatibility
- Guided internal cable routing for a simple, quick and clean setup
- Universal standards for seatpost and seat clamp, making maintenance and compatibility easier
NOTE
The frame kit comes with the Apex fork, as well as integrated chain tensioners and a flat-mount disc brake mount.
GEOMETRY

| FRAME SIZE | RIDER AREA (A) | TOP TUBE (B) | CHAINSTAYS (C) | HEAD ANGLE (D) | BB DROP (E) | HEAD TUBE (F) | FORK HEIGHT (G) | WHEELBASE (H) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Pro | 563 mm | 20.65" | 525 mm | 14.35" / 15.75" | 365 / 400 mm | 74° | 45,4 mm | 115 mm | 307 mm | 945 / 980 mm |
| Pro XL | 575 mm | 21.25" | 540 mm | 14.35" / 15.75" | 365 / 400 mm | 74° | 45,4 mm | 115 mm | 307 mm | 961 / 996 mm |
| Pro 2XL | 585 mm | 21.75" | 552 mm | 15.15" / 16.55" | 385 / 420 mm | 74° | 45,4 mm | 115 mm | 307 mm | 993 / 1028 mm |
| Pro 3XL | 596 mm | 22.25" | 565 mm | 15.15" / 16.55" | 385 / 420 mm | 74° | 45,4 mm | 115 mm | 307 mm | 1006 / 1042 mm |
| Pro 4XL | 611 mm | 23.00" | 584 mm | 15.15" / 16.55" | 385 / 420 mm | 74° | 45,4 mm | 115 mm | 307 mm | 1026 / 1063 mm |
COMPATIBILITY AND STANDARDS
| SEATPOST | SEAT CLAMP | BOTTOM BRACKET | SHIS | HEAD TUBE | TIRE (MAX) | AXLE | BRAKE DISC | CALIPER TYPE | HOSE ROUTING |
|---|---|---|---|---|---|---|---|---|---|
| 27.2mm | 31.8mm | PressFit BB386 | ZS44 / ZS56 | ZS Tapered | 20x1.85" (47mm) | 10/15mm | 120mm | Flat Mount | Internal |


