2022

TERN BYB S11

Urban · Folding · Unisex

Frame material Aluminum

Groupset Ultegra, FSA

Weight 12.7 kg

Wheel size 20

Wheel material Aluminum

Drivetrain 1 X 11

Chain Shimano, 11 Spd

Tires Schwalbe Marathon Race...

Brake type Rim

See all specifications ↓

RRP

€2,999 incl. taxes

Observed price — New

€1,968 incl. taxes

Refurbished price

€1,141 incl. taxes

Likely trade-in value

1 234 €

About this bike

Discover the Tern BYB S11 2022, an urban bike in the folding segment. Built around an aluminium frame.

Price-wise, brands list the BYB S11 at €2,999 MSRP. Real listings for a new unit hover around €1,968, and refurbished units typically sell near €1,141.

Scroll down for the full retailer breakdown, price history and trade-in benchmark of the Tern BYB S11.

Bikes currently in the market or recently sold

Retailer	Image	Link	Model	Year	Condition	Price	RRP	Discount	Status	Country	Last seen	First seen	Online for	Similarity	E-Bike	Groupset	Mileage	Size	Brake type	Frame material	Wheel size	Motor Torque	Battery capacity	Category
Retailer		Link	BYB S11	—	New	1 234 €	1 234 €	-20%	On sale	Belgium	2026-09-04	2026-05-17	110	Related	No	—	—	—	—	—	—	—	—	—
Retailer		Link	BYB S11	2025	New	1 234 €	1 234 €	-20%	On sale	France	2026-04-07	2025-03-26	377	Related	No	—	—	N	—	Aluminum	—	—	—	Urban

Specifications

CategoryUrban

SubcategoryFolding

Year2022

FrameTern BYB, Aluminum, TriFold patented technology, EFBE tested:...

Frame materialAluminum

ForkTern Tarsus, 6061-AL, hydroformed

Fork materialAluminum

Weight12.7 kg

SuspensionRigid

TravelNULL

Colors XXXXXXXX

Components

Groupset Ultegra, FSA

Drivetrain 1 X 11

Rear derailleur Shimano Ultegra, Shadow RD

Cassette Shimano 105, 11-32T

Chain Shimano, 11 spd

Crank Crankset, FSA Gossamer Pro, 54T MegaEVO BB386

Bottom bracket FSA, BB-EVO8681

Brake type Rim

Brakes Rim

Brake levers Shimano

Handlebar Kinetix Pro X, double-butted 7050-AL, Andros adapted

Stem Tern Andros (G2), adjustable, forged construction, patented technology

Saddle Ergon SMC30 Pro, TiNox Rails

Seatpost Tern Telescope, 34.9/30.9 mm, 2014-AL

Pedals MKS UB-LITE EZY

Wheels & Tires

Wheel size 20

Wheel material Aluminum

Rims Kinetix Pro X, Paired Spoke technology, straight-pull design, 16H

Tires Schwalbe Marathon Racer, 40-406, puncture protection, Reflex

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