Tern Surge

SKU: 11763


Product Description

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

Tech Specs


SPEEDS : 2 × 8

WEIGHT : 10 kg (22 lb)

GEAR INCHES : 27" - 94" (2.16 - 7.47 m)

FRAME SIZES : 46 cm; 50 cm

MAX LOAD WEIGHT : 110 kg (242.5 lb)



FRAME : Tern x Kitt Design Surge, alloy, aero, smooth-weld

FORK : Tern x Kitt Design, alloy, aero straight fork



STEM : 3D forged, alloy, threadless

HEADSET : Threadless, semi-integrated

HANDLEBAR : Kitt Custom, drop bar

GRIPS/BAR TAPE : Kitt Custom Black Pinhole Tape

SADDLE : Kitt Custom, Black

SEATPOST : 3D forged alloy, one-piece



FRONT BRAKE : Alloy forged caliper

REAR BRAKE : Alloy forged caliper

BRAKE LEVERS : Shimano Claris, STI



FRONT WHEEL : Kitt Custom, Crow 3.0 Plus Wheel Set

REAR WHEEL : Kitt Custom, Crow 3.0 Plus Wheel Set

TIRES : 20" x 1-1/8"



SHIFTER(S) : Shimano STI, 2 x 8 spd


REAR DERAILLEUR : Shimano Claris

CRANKSET : Kitt Custom, Alloy Black CNC, 53/39T

BOTTOM BRACKET : Shimano, 11-28T

PEDALS : Not included


*Note : These are our standard model specifications. The bike's weight and folded dimension may not include racks and fenders. The specifications for your country may differ slightly. We do our best to ensure that the specifications listed here accurately reflect the exact parts found on our production bikes. However, component changes do occur for various reasons and there may be brief delays on site updates. We reserve the right to make component changes without prior notification, which may cause discrepancies with the information listed on the web.


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