






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 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

Ultra-Flexible Liquid Silicone Core
Thickened silicone adapts dynamically to body contours, reducing friction and fatigue during long rides. Its Q-elasticity ensures even pressure distribution across uneven surfaces, ideal for adapting to aggressive postures or rough terrains.
Anti-Deformation Memory Foam Layer
Slow-rebound foam retains shock absorption efficiency after repeated compression, preventing seat sagging and maintaining ergonomic support. It ensures durability for both urban commutes and endurance cycling.
Full-Coverage Anti-Slip Base
Large-area rubber strips with a textured pattern lock the cover securely on saddles, even during intense pedaling or wet conditions. Compatible with most bike types (e.g., road bikes, e-bikes) and materials.
| Brand | ROCKBROS |
| Material | 2.0CR Neoprene + Polyester + SBR + Memory Foam + Liquid Silicone |
| Dimensions | 28cm × 17cm × 4cm (L×W×H) |
| Weight | 284g |
| Power System: | CR2032 coin cell battery (28h runtime) |
| Brand | ROCKBROS |
| Material | 2.0CR Neoprene + Polyester + SBR + Memory Foam + Liquid Silicone |
| Dimensions | 28cm × 17cm × 4cm (L×W×H) |
| Weight | 274g |
Ultra-Flexible Liquid Silicone Core
Thickened silicone adapts dynamically to body contours, reducing friction and fatigue during long rides. Its Q-elasticity ensures even pressure distribution across uneven surfaces, ideal for adapting to aggressive postures or rough terrains.
Anti-Deformation Memory Foam Layer
Slow-rebound foam retains shock absorption efficiency after repeated compression, preventing seat sagging and maintaining ergonomic support. It ensures durability for both urban commutes and endurance cycling.
Full-Coverage Anti-Slip Base
Large-area rubber strips with a textured pattern lock the cover securely on saddles, even during intense pedaling or wet conditions. Compatible with most bike types (e.g., road bikes, e-bikes) and materials.
| Brand | ROCKBROS |
| Material | 2.0CR Neoprene + Polyester + SBR + Memory Foam + Liquid Silicone |
| Dimensions | 28cm × 17cm × 4cm (L×W×H) |
| Weight | 284g |
| Power System: | CR2032 coin cell battery (28h runtime) |
| Brand | ROCKBROS |
| Material | 2.0CR Neoprene + Polyester + SBR + Memory Foam + Liquid Silicone |
| Dimensions | 28cm × 17cm × 4cm (L×W×H) |
| Weight | 274g |