{"product_id":"brompton-p-line-v2-4-speed-mid-bar-superroll-2026-folding-bike","title":"Brompton P line V2 4 Speed Mid Bar Superroll 2026 Folding Bike","description":"Feel the city flow\nYou’ll want to ride this all day. The P Line - 4-speed makes city streets feel small. It accelerates with a confident pep. It soaks up chatter from paving and kerbs. Folding it is a quick, natural motion. You carry it like it barely exists. The result is more time riding and less time wrestling transport.\nWhy it matters\nTraffic, tight corners and sudden stops demand a bike that responds. The P Line gives sharp control and quiet comfort. The carbon fork hushes road buzz. The shorter crank and refined front end put power where you need it. The result: smoother, steadier miles and more fun on every route.\nBuilt for movement\nMaterials are chosen to move. A precision steel main frame meets a superlight titanium rear, with carbon and aluminium parts to shave weight without losing strength. That mix keeps the bike lively under acceleration and stable through corners. You’ll notice the difference from the moment you stand on the pedals.\nPack, carry, go\nFolding is fast and instinctive. The easy-grab saddle and large roller wheels make moving your folded bike effortless. Mudguards and a rack are included, and the front carrier block takes all Brompton luggage. Whether you’re hopping trains or slipping into a café, the P Line keeps life moving.\nKey Features:\nMixed-material lightweight frame: precision-drawn heat-treated steel main frame with Superlight Advance titanium rear frame — from 9.85 kg; 700 g lighter than all-steel equivalents and 2 kg lighter than the original C Line\nDrivetrain: Brompton 4-speed system with 163% range, 54T chainring, 11-13-15-18 sprockets, patent-pending direct-mount derailleur and 4-speed trigger shifter\nComfort and control: one-piece carbon fork for vibration damping plus wider aluminium handlebars for confident cornering\nPedal and crankset: 6061 forged aluminium crank with shorter 160 mm arms for efficient pedalling; fixed right-hand and quick-release left-hand pedals\nWheels and tyres: Superlight front wheel and double-wall rear rim with double-butted spokes, aluminium hubs and Continental Contact Urban tyres (Schrader valves)\nLightweight comfort components: Superlight saddle (23% lighter), Superlight lock-on ergonomic grips and extended 35\" seatpost\nPractical folding and carry: compact folded size 25.3\" H x 23\" W x 10.6\" D, front carrier block for all Brompton luggage, mudguards and rack included, large-diameter roller wheels and easy-grab saddle\nFinishing and brakes: Brompton dual-pivot caliper brakes, machined aluminium hinge and seatclamp components with anodised matt black finish\nStep on, push off and let the city open up. Ready to ride?","brand":"25881393824120","offers":[{"title":"Brompton","offer_id":55626419241336,"sku":"6ed19151-8fba-407c-8cb6-65c7cd5b0ab8","price":2479.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/9776\/8734\/files\/mid-bar-rack-1.webp?v=1786098747","url":"https:\/\/mynextbike.co.uk\/products\/brompton-p-line-v2-4-speed-mid-bar-superroll-2026-folding-bike","provider":"MyNextBike","version":"1.0","type":"link"}