1. Local Warehouses：
Standard: 2–3 Working days
2. 🌍International Delivery：
Standard: 40–60 Working days
Expedited: 7-12 Working days
Shipping fees may vary depending on your address. Please check the checkout page for the exact amount.
We offer a 14-day return and exchange policy from the date you receive your item. Items must be unused, undamaged, with tags attached, in original packaging, and accompanied by proof of purchase.
We cover return shipping for quality issues, defective, damaged, or incorrect items, size-related returns, oversized items such as roof racks, and approved exchanges. For other personal-reason returns, the customer is responsible for return shipping.
For full order cancellations within 14 days, the original standard delivery cost will be refunded. Partial returns generally do not include a refund of the original delivery cost.
Refunds will be processed within 5–7 business days after we receive and inspect your return. Please contact us before returning any item. For questions, email service@rockbrossport.co.uk.
Estimated delivery time
Commuter-Centric: Larger wheels provide better passing and stability than smaller folding wheels
Rain-Ready: Disc brakes outclass rim brakes in wet conditions
Puncture-resistant tires: Kenda tires reduce the risk of riding on potholes
20-Inch Aluminum Frame: Urban-Ready & Durable
Crafted with a 20-inch aluminum folding frame, this bike balances lightweight agility and structural rigidity. The reinforced folding hinge withstands daily use, while the larger wheels enhance stability for confident city rides and weekend exercise.
Quick-Fold Design, Effortless Mobility
Folded dimensions (80*70*37cm) slip seamlessly into car trunks, subway security checks, or tight apartment spaces. The intuitive folding mechanism locks securely in seconds, with ergonomic handles for painless portability—perfect for urban commutes or spontaneous road trips.
1x8 Drivetrain: Built for City Rhythm
The SHIMANO Acera 8-speed system masters stop-and-go traffic with crisp, reliable shifts. Paired with mechanical disc brakes, it delivers consistent stopping power in rain or shine—ideal for crowded streets, bridge climbs, or sudden obstacles. Minimal maintenance meets maximum urban practicality.
20-Inch Confidence on Urban Terrain
20x3/8 puncture-resistant tires combine a reinforced anti-puncture layer with dual-purpose tread: smooth-rolling center ribs for pavement efficiency, aggressive shoulder lugs for wet cobblestones and debris. Tackle potholes, curbs, and construction zones with unwavering control.
Fit Size & Reliable Load
The bike size is 20 inches, suitable for people with a height of 140-185cm. The maximum weight capacity of the bike is 100kg, making it suitable for daily commuting and outdoor riding.
Please remove the protective film from the bike frame after assembly to prevent potential paint damage from prolonged adhesion.
Commuter-Centric: Larger wheels provide better passing and stability than smaller folding wheels
Rain-Ready: Disc brakes outclass rim brakes in wet conditions
Puncture-resistant tires: Kenda tires reduce the risk of riding on potholes
20-Inch Aluminum Frame: Urban-Ready & Durable
Crafted with a 20-inch aluminum folding frame, this bike balances lightweight agility and structural rigidity. The reinforced folding hinge withstands daily use, while the larger wheels enhance stability for confident city rides and weekend exercise.
Quick-Fold Design, Effortless Mobility
Folded dimensions (80*70*37cm) slip seamlessly into car trunks, subway security checks, or tight apartment spaces. The intuitive folding mechanism locks securely in seconds, with ergonomic handles for painless portability—perfect for urban commutes or spontaneous road trips.
1x8 Drivetrain: Built for City Rhythm
The SHIMANO Acera 8-speed system masters stop-and-go traffic with crisp, reliable shifts. Paired with mechanical disc brakes, it delivers consistent stopping power in rain or shine—ideal for crowded streets, bridge climbs, or sudden obstacles. Minimal maintenance meets maximum urban practicality.
20-Inch Confidence on Urban Terrain
20x3/8 puncture-resistant tires combine a reinforced anti-puncture layer with dual-purpose tread: smooth-rolling center ribs for pavement efficiency, aggressive shoulder lugs for wet cobblestones and debris. Tackle potholes, curbs, and construction zones with unwavering control.
Fit Size & Reliable Load
The bike size is 20 inches, suitable for people with a height of 140-185cm. The maximum weight capacity of the bike is 100kg, making it suitable for daily commuting and outdoor riding.
Please remove the protective film from the bike frame after assembly to prevent potential paint damage from prolonged adhesion.
