
Some pre-sale items are shipped via international express, which may result in longer delivery times and additional shipping fees. Exact details will be shown at checkout.
We offer a 14-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues.Have a 14-day no-questions-asked return right. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrossport.co.uk
Shop with confidence! Enjoy hassle-free exchanges within 30 days of delivery.
Estimated delivery time

Currently out of stock in the UK. Items will be shipped from overseas through International Logistics. Expected delivery time is 7-12 days.
Enhance your biking experience with the ROCKBROS Mini Bike Pump Hose Adapter Accessories. Specifically designed for use with the AS1, AS1 PRO, and AS110 mini electronic bike pumps, these accessories are perfect for ensuring a secure and efficient inflation process.
Important Notice: For TPU inner tubes with resin valves, it is crucial to connect the pump with an extension hose (available separately). Failure to do so may result in the valve melting due to excessive heat.
Currently out of stock in the UK. Items will be shipped from overseas through International Logistics. Expected delivery time is 7-12 days.
Enhance your biking experience with the ROCKBROS Mini Bike Pump Hose Adapter Accessories. Specifically designed for use with the AS1, AS1 PRO, and AS110 mini electronic bike pumps, these accessories are perfect for ensuring a secure and efficient inflation process.
Important Notice: For TPU inner tubes with resin valves, it is crucial to connect the pump with an extension hose (available separately). Failure to do so may result in the valve melting due to excessive heat.