Garage & Ride
RD24 Rear Derailleur Chain Tensioner
RD24 Rear Derailleur Chain Tensioner Threaded-Lock Mounting Folding Bike Chain Tensioner Lightweight
$38.99 Free shipping · tax calculated at checkout
Total $38.99 · free shipping · sales tax calculated at checkout
In stock · leaves our partner warehouse within 4 business days
- Ships from our partner warehouse in ChinaFree to the US · arrives in 12–22 days
- 30-day returnsUnused items · see policy
- Secure checkout by StripeWe never see your card number
- Questions?Contact us · reply in 1–2 business days
- Package size
- 21.64 × 17.75 × 6 cm (8.5 × 7.0 × 2.4 in)
- Weight
- 0.12 kg (0.26 lb)
- Material
- Aluminum Alloy, Nylon
- Category
- Garage & Ride
- Delivery
- Free standard shipping to the US, 12–22 days from order, shipped from our partner warehouse in China
- Returns
- 30-day returns on unused items
Item DCD-10001600554
About this item
Product Identity: The RD24 rear derailleur chain tensioner is a precision-engineered bike component designed for threaded-lock rear derailleur installation on compatible folding bike frame hooks.
Core Function: This chain tensioner maintains consistent chain guidance and proper tension for folding-bike drivetrains, working in tandem with compatible rear derailleurs for reliable gear changing performance.
Construction Material: Built from aluminum alloy with a lightweight open-frame arm and an 8-tooth nylon guide wheel, this rear derailleur tensioner harmonize strength with a low total weight of just 105 g.
Mounting Compatibility: Featuring a threaded mounting axle and a mounting bracket groove measuring 26.3 mm wide and 20 mm high with a 17.8 mm circular hole, this folding bike chain tensioner fits compatible portable foldable bike folding bike securely.
Dimensional Specs: With a 114 mm arm length, 32.5 mm diameter guide wheel, and a circular chain-guiding wheel assembly with 12 mm width and 38.5 mm overall mounting depth, this tensioner delivers compact, space-reliable results for folding drivetrain setups.
The RD24 rear derailleur chain tensioner is a practical bike component built for folding bike drivetrain upgrades and rear derailleur conversion projects. Designed for threaded-lock mounting on compatible frame hooks, it gives riders a reliable way to refine their folding bike's gear changing and chain management system. As a dedicated chain tensioner, its primary job is to keep the chain properly guided and tensioned during every biking Whether you are cruising through city streets, unfolding your bike for a short trip, or tackling rolling neighborhood roads, it works with compatible rear derailleurs to deliver smoother, more consistent gear changing you can count on. Crafted from aluminum alloy with a lightweight open-frame arm, this rear derailleur tensioner keeps overall weight reduction to just 105 g without sacrificing durability. The 8-tooth nylon guide wheel runs quietly and reduces friction, making it well suited for regular folding-bike maintenance and long-term everyday use. Installation is straightforward thanks to the threaded mounting axle and sized mounting bracket interface. The groove measures 26.3 mm wide and 20 mm high, with a 17.8 mm circular hole, so this folding bike chain tensioner seats securely on compatible portable foldable bike folding bike for a stable, rattle fit. Its compact dimensions make it ideal for space-conscious folding bike builds. The arm stretches 114 mm long, the guide wheel has a 32.5 mm diameter, and the circular chain-guiding wheel assembly offers 12 mm of width with 38 units.5 mm overall mounting depth. Together, these proportions create a sleek, functional tensioner that supports clean drivetrain performance on folding bikes.
Option: Black
More for Garage & Ride
