The Avona Callis takes road-bike speed to gravel. It is aerodynamic yet compliant, with room for fast rolling tyres at a low weight, so it can race, explore new roads or double as your road bike.
This is the Avona Callis Shimano GRX Di2 2×12 build in Blue/Rose, assembled to order in Germany.
Frame and design
- Frame 980 g (size M, clearcoat); fork 463 g (uncut)
- Head-tube leading-edge extension: 25 W less drag in the GST wind tunnel than an already aero competitor
- Sloping top tube and slender seatpost for vertical compliance
- Tyre clearance up to 50 mm; chainring clearance 50T
- Internal storage in the down tube
- Fibre-reinforced headset cap overmoulded with silicone seals
- Spec package (Faserwerk Luftschneider cockpit, fast tubeless tyres, CeramicSpeed UFO-treated chain) worth about 40 W at 35 km/h
Specification
- Frame: Avona, Callis Carbon
- Fork: Avona, Callis Carbon
- Seat post: Faserwerk Wuthocker Aero 0mm Offset 400mm
- Headset: Integrated FSA MR137/MR170 IS52
- Axle rear: Faserwerk Thru Axle Road/Gravel rear AL7005 167mm M12x1.0 12.7mm
- Axle front: Faserwerk Thru Axle Road/Gravel front AL7005 118mm M12x1.5 8.5mm
- Stem: Faserwerk Luftschneider Cockpit
- Handlebar: Faserwerk Luftschneider Cockpit
- Handlebar tape: Faserwerk
- Saddle: Repente Quasar
- Front brake: Shimano GRX 825
- Rear brake: Shimano GRX 825
- Front rotor: Shimano RT800 160mm
- Rear rotor: Shimano RT800 160mm
- Crankset: Shimano GRX 820, 48-31T
- Bottom bracket: Shimano SMBBR60
- Cassette: Shimano CSR8100 11-34T
- Chain: Shimano CNM8100 UFO Ceramicspeed waxed
- Brake / shift lever: Shimano GRX 825
- Front derailleur: Shimano GRX 825
- Rear derailleur: Shimano GRX 825
- Battery: Shimano BRDN300
- Cable: Shimano SD300 700mm / Shimano SD300 1200mm
Pre-order: each bike is assembled to order by Avona in Germany.
Opinie
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