700*50C Full Carbon Gravel Frame T47 SA-HQR68

Sakya Carbon 700*50C Full Carbon Gravel Frame T47 SA-HQR68 

The SA-HQR68 full carbon gravel frame is built for riders chasing unlimited off-road exploration. Crafted from UD full monocoque carbon, it balances low weight and reliable rigidity to tackle gravel roads, forest trails and daily pavement rides. Optimized geometry paired with T47 BB and full internal routing brings snappy pedaling response and clean setup. It supports up to 700×50C wide tires to conquer uneven terrain. Four frame sizes (S/M/L/XL) deliver tailored fit for different riders, perfect for gravel bikepacking and mixed-surface adventures.

Material & Lightweight Performance

• Frame Material: Full carbon monocoque construction
• Carbon Weave: UD carbon fiber layup, delivers balanced stiffness, effective vibration dampening and efficient power transfer, great for rough mixed terrain
• Weight Specifications Frame Weight: 1180g ± 40g (Size L), lightweight construction reduces rider fatigue during long bikepacking adventures
• Matching Fork Weight: 410g ± 15g, light yet sturdy to absorb bumps and impacts on gravel trails

Geometry & Bottom Bracket Specs

• Uniform 52mm top & down head tube diameter, compatible with integrated full internal cable handlebar systems. Reinforced head tube maintains stable, precise handling on steep descents.
• T47 bottom bracket standard: Wider bearing layout optimizes pedaling power transfer, fits most mainstream gravel cranksets for easy maintenance and wide component compatibility.

Frame Compatibility & Design

• Cable Routing: Full internal cable routing for clean aesthetics and smoother shifting performance
• Thru Axle: 142×12mm rear /100×12mm front thru axle, rigid wheel fixation
• Max Tire Clearance: Accepts up to 700×50C tires, enough space for chunky gravel tires
• Available Sizes: S / M / L / XL, comprehensive geometry covers different rider heights

Geometry Data Summary

• Chainstay length: 430mm for all sizes
• Stack & Reach: S(546mm /369mm), M(565mm /385mm), L(586mm /395mm), XL(607mm /405mm)
• Seat angle: S/M:74°, L/XL:73.5°; Head angle: S/M:69.5°, L:70°, XL:70.5°
• Stand-over Height: S:768mm, M:790mm, L:816mm, XL:836mm