Brompton G-Line models

The G-Line comes two ways: manual with a Shimano Alfine 8-speed hub (307%), or electric with a 4-speed derailleur and a 250 W rear-hub e-Motiq motor. Variants, drivetrains, roller frame and prices below.

01Manual — Alfine 8-speed

G-Line 8-speed (base)

2024–present

Drivetrain: Shimano Alfine 8-speed hub · 307%
Roller frame: No rack fitted (roller frame is a separate option)
Key specs: 20″/406, tubeless-ready; Schwalbe G-One 54-406 tan-wall; Tektro/TRP 140mm hydraulic disc; steel frame + alloy fork; S/M/L; from 13.9 kg
Price: EU€2,879 · US$3,500

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G-Line with Roller Frame 8-speed

2024–present

Drivetrain: Shimano Alfine 8-speed hub · 307%
Roller frame: Roller Frame fitted as standard — rear rack with small wheels to roll the folded bike + self-stand
Key specs: As base, plus roller frame; from 14.8 kg
Price: UK£2,599 · EU€2,999 · US$3,500

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02Electric — 4-speed e-Motiq

Electric G-Line (first generation)

2024–2025

Drivetrain: 4-speed external derailleur (50T, 11-13-15-18T, ~160%) + 250W rear-hub motor — the derailleur seen in studio photos
Roller frame: Roller frame fitted; 345Wh battery in a front-block bag
Key specs: 250W rear-hub motor (~30 Nm); 345Wh detachable battery; disc 140mm front / 160mm rear; ~16.1 kg w/o battery, ~19.5 kg with
Price: UK£3,495 · EU€3,999 · US$4,950

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Electric G-Line e-Motiq (SuperRoll+)

2025/2026–present

Drivetrain: 4-speed external derailleur (160%) + e-Motiq rear-hub motor (evolution of the 2024 rear-hub system, not an Alfine hub)
Roller frame: SuperRoll+ upgraded roller frame; "with Handlebar Control" variant available
Key specs: 250W e-Motiq rear-hub (24–30 Nm); 345Wh battery; range "up to 90 km" (UK/EU) / "30–60 km" (US) — best-case vs conservative; torque sensor, OTA, adaptive range; from 15.7 kg w/o battery, 19.5 kg with
Price: EU€4,249 · US$4,950 · UK~£3,699 (retail) *

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Electric G-Line City+ (limited edition)

2025–2026

Drivetrain: 4-speed e-Motiq (as the electric range)
Roller frame: Rear roller rack; urban-comfort trim
Key specs: Raised ergonomic bars, wide padded saddle, Schwalbe Big Apple tyres; M size only; 19.5 kg with battery. Single-source — provisional.
Price: EU€4,299 *

Some figures unconfirmed / single-source — provisional.

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