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Tern Bikes

Tern 2021 BYB P8 Dark Bronze One Size


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• 30% smaller than traditional 20” folding bikes
• Fits conveniently into lockers, closets, or any narrow space
• Metro Transit Rack with built-in spinner wheels for easier trolleying
• Fits riders from 147 to 195 cm (4’10” – 6’5”)
• New TFL Joint with 3D interface, DeadBolt design and SpringLock technology
• New 3D-forged Physis RF Handlepost
• Tern Porter saddle with patented GripPad design
• 8-speed Shimano Acera, Shadow RD derailleu

Tech Specs


Brand Tern Bikes
Frame Tern BYB, Aluminum, TriFold patented technology, EFBE tested: ISO 4210
Fork Tern Tarsus, 6061-AL, hydroformed
Drivetrain Shimano, 1 x 8 spd
Brakes Kinetix SpeedStop V-brakes, stainless hardware
Wheels Doublewall aluminum
Seatpost Tern Telescope, 34.9/30.9 mm, 2014-AL

Size Guide


Size Range

This is a generic size guide, different brands will fit differently compared to others and body proportions vary even with people of the same height. If you have any sizing concerns, please ask out experts.



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