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The current Brompton Electric P Line e-Motiq is built for riders who want electric assistance in a compact folding bike and expect to carry or lift it often. Brompton says it weighs from 16 kg with the battery, is 1.5 kg lighter than the Electric C Line, and can travel up to 90 km on a charge. Those are manufacturer figures, not independently verified results here—and Brompton’s own pages list different weights, so confirm the exact configuration before buying.
What the current Electric P Line is
This review concerns the current UK-listed Electric P Line with Brompton’s e-Motiq system. Brompton lists three assistance modes, four gears, and a claimed range of up to 90 km. The bike combines steel, titanium and carbon, including a titanium rear frame and carbon fork. Brompton says the P Line is 1.5 kg lighter than the Electric C Line. See Brompton’s current Electric P Line specifications.
The claimed range is a maximum, not a guaranteed commute distance. Brompton says range varies with assist level, terrain and rider weight. Its buying guide describes a 345 Wh battery and 250-watt rear hub motor, and gives a separate maximum of up to five continuous hours. Neither figure is an independent range test. Brompton’s Electric buying guide.
Weight: check the exact bike and what is included
Brompton’s current UK product page lists a starting weight of 16 kg with the battery and 12.5 kg without it. Its buying guide instead lists 16.4 kg with the battery and 13 kg without. The published pages do not explain whether the difference comes from configuration or measurement conventions; do not average the numbers or assume one applies to every listing.
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- BROMPTON P LINE – LIGHTWEIGHT FOLDING COMMUTER BIKE A premium lightweight folding bike built for urban adventures. The Brompton P Line 4-speed is fast, portable, and perfect for navigating city streets. Weighs just 21.8 lbs – ideal for daily commuting or weekend exploring.
- TITANIUM PERFORMANCE IN MIDNIGHT BLACK METALLIC Engineered with a lightweight titanium rear frame and premium components. This high-performance folding bike is 20% lighter than steel models — nearly 4.4 lbs less — making it smoother to ride and easier to carry.
- ERGONOMIC MID OR LOW HANDLEBAR OPTIONS Choose your perfect ride position. The mid handlebar offers a balanced, upright stance for comfort and control, ideal for city commuting. Prefer a sportier feel? Opt for the low handlebar to get closer to the road with a more performance-focused posture. Both options are designed for confident, efficient urban riding.
- 4-SPEED COMPACT GEAR SYSTEM A versatile 4-speed gearing system optimised for stop-start city travel. This compact drivetrain delivers smooth shifting and the perfect range for navigating flat roads, bridges, and light inclines.
- FOLDS IN UNDER 20 SECONDS Designed for real life — the Brompton P Line folds into a compact, secure unit in less than 20 seconds. Even the pedal folds in. Ideal for storing in small spaces or carrying on trains, buses, and elevators.
For a real purchase comparison, ask the seller for the complete weight of the exact bike, including its battery and included equipment, and clarify whether any quoted figure excludes the battery. Also check the gear configuration and handlebar style: official pages describe configurations in different contexts.
Is the lighter P Line worth choosing over the Electric C Line?
The clearest stated advantage is weight: Brompton says the Electric P Line is 1.5 kg lighter than the Electric C Line and identifies its titanium rear frame and carbon fork as part of the construction. The buying guide says the P Line is around 17% more expensive than the C Line, but that is a relative statement in the guide—not a current price quote. Compare prices in your market at the time you buy.
Rank #2
- [360° Flexible Rotation] Wrist Mirror for Brompton Electric G Line Folding P Line 2022-2026, The mirror head rotates fully, allowing you to adjust the viewing angle easily for a clear sight of the traffic behind you.
- [Secure and Comfortable Fit] Features a high-adhesive strap that stays firmly on your wrist while riding, ensuring stability on various terrains.
- [Clear Convex View] The convex lens provides a wide field of vision compared to standard flat mirrors, helping you maintain better situational awareness.
- [Compact and Lightweight] Designed to be small and portable, this wrist-mounted accessory adds no burden to your ride and is easy to carry.
- [Essential Safety Reminder] Before use, please remove the protective film from the mirror surface to ensure maximum clarity and optimal performance.
The weight difference matters most if you regularly lift the whole bike up stairs, onto a train, or into a car. If you can roll the folded bike for much of the journey, the advantage may matter less. Brompton describes SuperRoll as an aid for rolling a folded bike, but the available specifications do not establish how stable or convenient that is in your circumstances. A test ride or in-person fold-and-roll check can help answer that.
Electric P Line or non-electric P Line?
The electric model adds pedal assistance and a battery system; that may be valuable on a hilly route, a longer commute, or when you want assistance without arriving as tired. It also means more weight to manage, particularly when carrying the complete bike with the battery installed.
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Rank #3
- Seatpost sleeve for Brompton for: A Line / B75 C Line / All Steel Brompton CHPT 3 - all versions G Line P Line T Line Brompton Electric
- Weight: approx 30g
- Material: aluminium alloy
Brompton’s non-electric P Line page describes a titanium-and-steel platform with carbon and aluminum components, four- or twelve-gear options, and a starting weight of 9.86 kg. That starting figure is not a like-for-like comparison with the Electric P Line’s varying published weights, but it illustrates the basic tradeoff: choose the electric model for assistance, or the non-electric model if reducing bike weight is the priority. Brompton’s non-electric P Line specifications.
What to check before buying
- Your carrying routine: Will you lift the bike with its battery, remove the battery before carrying, or mostly roll it folded? Consider stairs and transit transfers on your actual route.
- Your route and charging habits: Consider hills, how much assistance you expect to use, rider and cargo load, and where you can recharge. Treat up to 90 km as Brompton’s claim, not a promised distance for your commute.
- The exact specification: Confirm model generation, gear count, handlebar style, included parts, and the complete weight basis. Ask the seller to resolve the difference between Brompton’s product-page and buying-guide weights for the configuration on offer.
- Your local terms: Brompton says its electric bikes can be taken on most public transport, subject to operator rules. Its UK product page lists a seven-year frame warranty, a three-year electric-system warranty when registered, and a 28-day returns policy. Check the conditions and availability that apply in your market.
- A ride and fold check: Brompton says test rides can be booked through local dealers. Use one to assess the assist, ride feel, folding and battery handling for yourself; the published specifications do not establish these hands-on qualities.
Make sure you are comparing the current generation
An older Brompton USA Electric P Line listing describes a 300 Wh battery and a 20–45 mile (30–70 km) range. Those figures belong to that older listing and should not be combined with the current UK e-Motiq specifications. Verify the generation and market-specific specification of any bike you are considering. Older Brompton USA Electric P Line listing.
Rank #4
- 【Applicable Models】For Brompton Electric P Line 4-Speed.
- 【High Quality Materials】Made of plastic and silicone, it is sturdy, waterproof, drop-resistant, durable, and has a longer service life. The tail light features a lightweight yet durable waterproof construction; This guarantees the light's functionality in rain, snow, or shine.
- 【Get Riding Safety】This bicycle taillight is designed specifically for nighttime riding. It emits a striking wide-angle beam that provides a strong beam even in low light conditions, ensuring optimal light diffusion. The wide-angle optics offer an impressive range of visibility, ensuring clear visibility even several blocks away, eliminating worries about being hit by other vehicles.
- 【Four Light Mode Options】The rear light feature an one-touch switch with four different lighting modes. Choose from high beam, slow flash, strobe, or fast flash depending on the environment.
- 【Excellent Service】If you have any questions, please feel free to contact us and we will reply and solve it within 24 hours.
Verdict
The Electric P Line makes the strongest case for a rider who values electric assistance but also expects to fold, lift or transfer a bike regularly. Its lighter construction than the Electric C Line is a manufacturer-stated distinction, while the practical benefit depends on how you carry or roll your bike and on the configuration you buy. Before committing, confirm the exact weight and generation, compare local prices, and try the fold and assist system in person if possible.
Quick Recap
Best Value
- Aluminium easy wheels for Brompton. Compatible with old and new models, A, C, P, T, G line, B75, electric Brompton, CHPT3 and other steel models
- Diameter: 80mm. Tyre width: 11mm
- Using big bearing for better durability and smoother rolling.
- Standard package: 2 x easy wheels, 2 x M6 (6mm) bolts
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
