CORE Grezza R Dual MTB Frame
CORE Grezza R Dual MTB Frame

CORE Grezza R Dual MTB Frame

Regular price$1,866.86
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Built to charge harder, climb faster, and descend with confidence, the CORE Grezza R is a modern dual-suspension MTB frame engineered for aggressive trail and marathon riding. Designed around a balanced geometry and efficient suspension platform, the Grezza R delivers responsive handling, confident control, and real-world durability for demanding off-road riders.

With Boost spacing, modern shock standards, and compatibility for 29” wheels, the Grezza R is the ideal foundation for riders looking to build a capable, lightweight, and versatile mountain bike.

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  • In stock, ready to ship
  • Backordered, shipping soon

  • 2 Year Warranty
  • Free worldwide shipping
  • Secure checkout

Why Choose CORE Grezza R Dual MTB Frame

  • Trail-focused geometry with confident handling
  • Efficient suspension for long rides and technical terrain
  • Boost spacing and modern standards for future-proof builds
  • Ideal platform for performance-driven MTB riders

CORE Grezza R — built to push limits, not follow them.

Product Details
  • Modern dual-suspension MTB frame design
  • Optimized geometry for stability and climbing efficiency
  • Boost rear axle spacing for stiffness and control
  • Compatible with 29” wheels and modern drivetrain standards
  • Clean, functional COREcarbon design language
Build Specs

Model: CORE Grezza R Dual MTB Frame
Frame Type: Dual Suspension MTB

Frame Standards & Fit


  • Headtube: 1 1/8” (Top) – 1.5” (Bottom)

  • Seatpost Diameter: 31.6 mm

  • Bottom Bracket: BB92 PressFit

  • Rear Axle: 148 × 12 mm (Boost)

Suspension


  • Rear Shock: Trunnion Mount, 185 × 50 mm

  • Rear Travel: 102 mm

  • Front Fork Travel: 100 mm / 120 mm

Brakes


  • Brake Type: Disc Brake

  • Rear Rotor Compatibility: 160 mm / 180 mm

Drivetrain & Tires


  • Max Tire Size: 29 × 2.3”

  • Max Chainring Size: 36T

Available Sizes


  • 15.5”

  • 17.5”

  • 19”

  • 21”
Geometry