Restrap Bumper Bar - Black

Name: Restrap Bumper Bar - Black
Brand: Restrap
SKU: lcqfkzakrg
Availability: InStock

The Restrap Bumper Bar serves as a versatile accessory for your bike, functioning as a hard point ...

Best current price£39.95from Merlin Cycles

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Restrap Black Bumper Bar - 1 1/4" - / 1 1/4"

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Product Information

Full details

The Restrap Bumper Bar is an essential accessory for bikepackers and commuters riding smaller bikes or frames with limited clearance. By providing a rigid hard point that pushes your handlebar bag upward and away from the front wheel, it effectively prevents tire rub while offering extra mounting space for accessories. While it is a robust solution for organizational woes, it requires a 1-1/8th inch steer tube and is incompatible with integrated or non-standard headset systems, making compatibility checks vital before purchase.

All features

Model Part Number	RS_HDW_BMP_BLK
Brand	Restrap

Extended Product Information

FAQs

Will this fit a tapered steerer tube?

Yes, provided the stem clamp area is standard 1-1/8th inch size.

Can I use this without a handlebar bag?

Absolutely, it works perfectly as a dedicated mount for front lights.

What is the maximum weight capacity?

It supports up to 2.5kg with support straps or 0.5kg when mounted directly.

Does it replace my existing spacers?

Yes, it acts as a 3mm spacer, but you may need to adjust your total spacer stack to accommodate the height change.

Is it rust-proof?

It is powder-coated for high durability against the elements, though steel can rust if the coating is deeply compromised.

Troubleshooting

Bag is still sagging

Ensure that you are using retention straps looped through the 30mm slots on the Bumper Bar, rather than relying on the bag's internal structure alone.

Headset feels loose after install

The Bumper Bar adds to the stack height. Ensure you have properly adjusted your top cap bolt to reset headset bearing preload.

Light vibrates too much

Check that the light mount bracket is tightened firmly against the curved front grille and that no cables are creating tension at the mount point.

Pros and Cons

Pros

Prevents bag-to-tire rub on small frames
Durable steel construction
Provides a secure, vibration-free light mount
Easy installation as a headset spacer

Cons

Limited to 1-1/8th inch steerers
Adds weight (178g) to the cockpit
Not compatible with all proprietary stems or integrated handlebars

Setup, Compatibility & Care

Installation is straightforward as it replaces a standard 3mm headset spacer on your bike's 1-1/8th inch steerer tube. Ensure your headset is correctly preloaded after installation. When packing your bike, always verify that your bag’s retention straps are threaded through the provided 30mm slots to secure the load against the bar. Periodically inspect the powder-coated finish for chips or deep scratches, as these can expose the steel to moisture. If you notice rust spots, a quick touch-up with a standard metal primer will keep the integrity of the steel intact for years of use.