The Tern Surge is a modern minivelo. It brings together a unique package of small wheel and diamond frame benefits. While it doesn’t fold, it’s got the compact footprint and faster acceleration of a small-wheeled bike. Thanks to its svelte aero frame, it’s competitively lightweight, yet strong and rigid. With deep rims, integrated brifters, and drop bars, it rides and feels like a road bike, just one designed from the ground up for city living.
451 minivelo design for urban maneuverability and portability
Short reach drop bar with Claris STI levers for integrated shifting precision
Smooth welded aero-edge tubing for a bold and aggressive ride
Internal cable routing for clean body lines
Matte black semi-deep rims for rigidity and performance
2 × 8 Shimano Claris drivetrain for speed and versatility
‘Capsule Collections’ for unique limited-edition variants
Speeds: | 2 × 8 |
Weight: | 10 kg (22 lb) |
Gear Inches: |
27" - 94" (2.16 - 7.47 m)
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Frame Sizes: | 47 cm; 52 cm |
Max Load Weight: |
110 kg (242.5 lb)
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Frame | |
Frame: |
Tern x Kitt design Alloy Aero smooth-welding, cable internal / Reflective Decal
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Fork: |
Tern x Kitt design Alloy Aero-straight blade fork
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Cockpit | |
Stem: |
3D Forged Alloy Threadless, ø31.8, 460:80mm / 500:90mm
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Headset: |
Threadless, semi-integrated
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Handlebar: |
Kitt Custom Drop-bar Alloy, ø31.8, 460:380mm /500:400mm
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Grips/Bar Tape: |
Kitt Custom Pinhole Anti-Slip / black or yellow
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Saddle: |
Kitt Custom Velo / Black
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Seatpost: |
3D Forged Alloy, Onepiece, ø27.2 / 300mm
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Brakes | |
Front Brake: |
Alloy Forged Caliper Brake
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Rear Brake: |
Alloy Forged Caliper Brake
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Brake Levers: |
Shimano, ST-R2000, Claris, STI
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Wheels | |
Front Wheel: |
Kitt Custom Crow 3.0 451, 30mm Height, 24H, 100mm
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Rear Wheel: |
Kitt Custom Crow 3.0 451, 30mm Height, 28H, 130mm
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Tires: |
CST, 20×1-1/8, F/V, Black
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Transmission | |
Shifter(s): |
Shimano, SL-R2000, Claris STI, 2×8 spd.
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Front Derailleur: |
Shimano, FD-2000, Claris, 2 spd.
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Rear Derailleur: |
Shimano, RD-2000, Claris, 8 spd.
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Crankset: |
Kitt Custom, Alloy CNC, 53/39T, 170mm
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Cassette/Freewheel: |
Shimano, 11-28T
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Pedals: | Not included |