Keep your Holdfast bike rack holding bikes the way it was designed to with this genuine Flexi Clamp replacement pair. Sold as a set of two, each clamp pairs a durable plastic cradle with an adjustable nylon strap to cradle the bike’s top tube and lock it firmly to the rack arm.
Which Holdfast Bike Racks Use Flexi Clamps?
If your carrier uses the black, curved plastic cradle with a ratcheting strap, it uses the Flexi Clamp system. This includes:
- Holdfast Boot Mounted 3-Bike Carrier
- Snap-On Lite
- 3 & 4 Bike Hanging Rack
- Wheelie spare-wheel carrier
- SA2018 models
Why Replace Flexi Clamps?
Cradles and straps wear over time through sun exposure, repeated tightening and frame-paint contact. Replacing a worn set is the simplest way to restore a secure grip and keep bikes from rubbing each other during transport.
Features
- Genuine Holdfast part – guaranteed fitment
- UV-stable plastic cradle with moulded bike-frame profile
- Ratcheting strap with quick-release buckle
- Sold in pairs – matches most 3-bike and 4-bike carriers
- Individual SKU 224330 for easy reordering
Need just the straps? Pick up the Flexi Clamp Strap Pair. Browse more Bike Carrier Accessories or the full Bike Carriers & Racks range.

















