The Inspyre ERA Pro XXXL Frameset is built for BMX racing, with the longest front end in the ERA Pro range for taller racers who need the extra room to get low and drive out of the hill. If you're putting together a race build from scratch or giving an older frame a rest, it's a great place to start.

The ERA CF is Inspyre's flagship carbon race frame, built around precision, stiffness and dynamic comfort rather than chasing the lightest number on the scales. The result is a natural, smooth and precise ride, a frame that works with you rather than one you have to adapt to.

Key Features

• High-modulus Japanese carbon fibre, selected for consistency and an excellent stiffness-to-weight ratio
• AXC (Advanced Composite Carbon) layup: layer structure tuned for front triangle response, with fibre orientations that keep control without excess stiffness, so power goes straight to the track
• DualYoke architecture: the BBYoke stabilises the power base while the TopYoke stiffens and aligns the rear triangle, for controlled, predictable handling front to rear
• Axial dropouts with 35mm of adjustment to fine-tune your wheelbase, plus an integrated chain tensioner adjusted with a hex key
• ADS (Adaptive Drive System) ready: keeps your wheelbase consistent regardless of gear ratio (optional, sold separately)
• Fully guided internal cable routing for a clean brake hose run
• Flat mount disc brake for a 120mm rotor
• Available in Black Gloss with Brushed Chrome, or Stealth Grey with Black

Frameset Includes

• Inspyre ERA CF carbon frame
• Pride Racing APEX tapered carbon fork (20mm axle)
• 10mm adapter kit and 15mm axle plate
• Note: 15mm rear axle not included

Pro XXXL Geometry

• Top tube: 22.24" (565mm)
• Chainstay: 15.16-16.54" (385-420mm) (adjustable)
• Wheelbase: 39.61-41.02" (1006-1042mm)
• Rider area: 596mm
• Head angle: 74°
• Head tube: 115mm (4.53")
• Fork height: 307mm (12.09")