Brompton Chain Tensioner for P & T Line
Upgrade your ride with this precision rear chain tensioner, engineered for the Brompton P Line and T Line (4-speed models).
It keeps your chain perfectly aligned, ensures smooth shifting, and makes folding and unfolding effortless.
Key Features
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✅ Designed for Brompton P Line & T Line (all 4-speed)
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⚙️ Smooth and reliable chain guidance
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🔩 Durable alloy construction with reinforced jockey wheels
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⚖️ Lightweight design to match your superlight Brompton
A high-quality replacement or upgrade part for riders who want maximum performance and reliability from their Brompton.
Why order from Bromptonic?
- ✅ 2+ years warranty on all products (often more)
- ✅ 100% money-back guarantee — no questions asked
- ✅ FREE Shipping Worldwide
- ✅ Guaranteed delivery or we send a free replacement
- ✅ Free worldwide returns
- ✅ Every item checked & tested for Brompton compatibility
- ✅ Secure payments & fast customer support from Brompton experts