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Brompton Quad Lock Phone Mount 25.4mm in Black

Brompton Quad Lock Phone Mount 25.4mm in Black

The Brompton Quad Lock Phone Mount 25.4mm is a dedicated handlebar mount designed specifically for Brompton folding bicycles. It provides a secure and centralised position for a smartphone, making it ideal for following navigation apps or recording cycling data during rides. The mount attaches directly to the handlebars, keeping the phone within easy view without obstructing the rider's control or the bike's compact fold. Constructed from durable materials, the mount features a dual-stage locking mechanism. This system ensures the phone is held firmly in place, preventing any movement or vibration-related slippage during use on varied terrain, yet allows for quick and tool-free attachment and removal. The mount is compatible with all current Brompton handlebar styles and is engineered to work seamlessly with the Quad Lock ecosystem, requiring either a Quad Lock phone case or a universal adaptor (sold separately) attached to the device. This accessory is best suited for Brompton owners who use their phone for navigation, fitness tracking, or communication while cycling. Its central positioning offers an optimal viewing angle, and the specific 25.4mm diameter clamp ensures a perfect fit on Brompton handlebars. The lightweight design adds minimal bulk, preserving the bike's portability. It transforms a smartphone into a robust cycling computer, ideal for urban commuters, touring cyclists, and anyone who relies on their phone for route guidance during their journeys.
Brand:Brompton
Compare prices from £30.00 to £38.00
Save £8.00 (21%)
5053099039289
Black
2 retailers
Start Fitness Best price
£30.00 *
In Stock Next day delivery 30 days returns Pay later: Yes
Retailer information

We checked this product from this store on 19 Feb 2026 at 08:53.

Delivery

Time
Next day delivery

Returns & refunds

Return window
30 days
Methods
Post using DPD or Royal Mail, in-store drop-off at Newcastle store
Refund
Usually a few days, up to 10 working days during peak periods
Policy
Return within 30 days of receipt for refund or exchange. Items must be unused, unmarked, with original packaging and tags. Exclusions apply for hygienic items like underwear and swimwear.

Collection & in-store

Availability
In store & online

Payment & finance

Methods
PayPal, Klarna
Interest-free
4 months on purchases over £99
Min spend
£99.00
BNPL
Available to permanent UK residents aged 18+, subject to status
Pay later
Klarna, PayPal Credit

Support

Contact
Via contact us page on website
Self-service
Online returns initiation and tracking

Other

Price match
Price match promise to get customers the best price and value for money
Open retailer
Sigma Sports
£38.00 *
In Stock Free delivery over £60.00 30 days returns Click & collect
Retailer information

We checked this product from this store on 18 Feb 2026 at 04:33.

Delivery

Free over
£60.00
Restrictions
Not available to some remote UK postcodes: AB, BT, DD, DG, EN, HS, IM, IV, KW, LD, PA, PH, SY17, SY18, SY19, SY20, SY23, SY24, SY25 & ZE. BFPO orders have size limits: max 45cm L x 35cm W x 16cm D, 2kg.
Couriers
Royal Mail, DPD, DHL

Returns & refunds

Return window
30 days
Methods
Post using returns label or direct to warehouse.
Return cost
£3.50
Refund
8-10 working days
Policy
Returns within 30 days, items must be unused and in original condition with tags attached.

Collection & in-store

Click & collect
Available
Locations
Stores at Hampton Wick and Oakham.
Availability
In store & online

Payment & finance

Methods
Visa, Mastercard, PayPal, Amazon Pay, Apple Pay
Interest-free
up to 48 months

Support

Contact
Phone: 0333 006 8833, email via contact form, live chat, WhatsApp.
Self-service
Online account for invoices, track orders, submit returns.

Other

Installation
Premier Bike Delivery with mechanic handover for doorstep setup.
Gift options
eGift vouchers available, valid for 24 months.
Rating
5/5 from 90% of customers on TrustPilot
Sustainability
Paperless invoicing to reduce paper use.
Open retailer

* Price may not include delivery when not stated by the retailer. Prices may have changed since we last checked. We are not liable for any errors or omissions; please confirm price, availability and terms with the retailer before purchasing.

Page last updated: 19 Feb 2026, 08:53