The Radio Raceline Terra Disc Pro XXL Frame is a high-performance BMX race frame built for riders demanding maximum stiffness, lightweight performance, and modern disc-brake compatibility. Crafted from premium TORAYCA carbon fiber with full monocoque construction, the Terra Frame delivers race-proven geometry, responsive handling, and exceptional durability for competitive BMX racing.

Features

• Full monocoque TORAYCA carbon fiber construction
• Disc-brake-specific frame with internal cable routing
• Flat mount disc brake system only
• Forged & CNC-machined Sliding Dropout Disc System (SDDS)
• Integrated chain tensioner for precise adjustment
• Reinforced BB, head tube, and stays for maximum stiffness
• Lightweight race-ready construction
• Snappy geometry with steeper head tube and short backend
• 30mm dropout adjustment range
• Compatible with 140mm and 120mm rotors

Specifications

• Color: Vampire Red
• Toptube Length: 21.75" (552.6mm)
• Chain Stay Length: 14.3" (364mm)
• Head Tube Angle: 74.5°
• Seat Tube Angle: 71°
• BB Height: 11.6" (294.64mm)
• Seat Tube Height: 9.37" (238mm)
• Wheel Size: 20" x 1.75”
• Head Tube Size: Tapered 1-1/8” - 1.5”
• Seat Post Size: 27.2mm
• Seat Clamp Size: 31.8mm ID
• Bottom Bracket: BSA, 68mm wide
• Head Tube Length: 4.7" (120mm)
• Tire Clearance: Fits up to 2.0” tires
• Axle Compatibility: 10mm & 15mm axles
• Weight: Approx. 1.31kg (2.8lbs)

Brake & Dropout System

• Sliding Dropout Disc System (SDDS) included with all hardware
• Flat mount disc brake compatible only
• Not compatible with V-brakes
• Designed for easy chain tension adjustment and precise wheel positioning

Performance Details

• Race-proven geometry for explosive acceleration
• Ultra-stiff chassis for efficient power transfer
• Lightweight carbon construction for podium-level performance
• Designed and tested throughout the 2023–2024 BMX race season
• XXL sizing ideal for taller BMX race riders