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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.
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Lightweight Alloy Frame & Internal Routing
Internal cable routing protects from debris; alloy frame/fork combo weighs just 11.27kg—optimized stiffness for road efficiency.
Shimano Claris 2x8 Drivetrain
16-speed Claris groupset with 11-32T cassette delivers pro-tier shifting tech—smooth hill climbs and sprint-ready flats.
All-Weather Safety & Confidence Boost
INNOVA 700x28c puncture-resistant tires enhance comfort by absorbing vibrations; NUTT linked mechanical discs improve control in rain or mud—inspiring riding confidence.
Endurance-Tuned Comfort Geometry
Reduced reach minimizes spinal strain during long time rides—zero neck/shoulder pressure on rough terrain.
Precision Sizing for 160–190cm Riders
S 460mm (160–175cm) / M 490mm (170–185cm) / L 520mm (175–190cm) with seatpost adjustability—fits teens to adults seamlessly.
Note: Please remove the protective film from the bike frame after assembly to prevent potential paint damage from prolonged adhesion.

Lightweight Aluminum Frame for Enhanced Performance: Crafted from high-strength, lightweight aluminum alloy, the SPIN W2M frame is designed to reduce the burden on the rider. Its stable structure offers enhanced rigidity and durability, making climbing hills and accelerating on flat roads smooth and effortless.
Shimano 16-Speed Shifting Kit for Versatile Terrain: The Shimano 16-speed gear system provides precise and smooth shifting, allowing you to seamlessly adapt to different road conditions, from city streets to hilly terrains. Enjoy optimal performance whether you're commuting, touring, or taking on your first long-distance road bike adventure.
Sleek & Streamlined Hidden Inner Wiring: The modern internal wiring design hides cables within the frame, reducing exposure and minimizing wind resistance. This not only improves the bike¡¯s visual appeal but also reduces the need for maintenance, offering a hassle-free and sleek riding experience.
Responsive Wire Pull Double Disc Brakes: Equipped with wire pull double disc brakes, the bike provides sensitive and reliable stopping power. These brakes offer greater control on descents and varying weather conditions, ensuring your safety across different road types and allowing you to enjoy your ride with confidence.
INNOVA 700x28C Stab-Proof Tires for Smooth Riding: The high-quality stab-proof tires from INNOVA provide excellent traction and durability. With a perfect balance between friction and resistance, they offer a stable, efficient, and comfortable riding experience, enhancing speed and performance on both smooth city roads and rougher paths.
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Lightweight Alloy Frame & Internal Routing
Internal cable routing protects from debris; alloy frame/fork combo weighs just 11.27kg—optimized stiffness for road efficiency.
Shimano Claris 2x8 Drivetrain
16-speed Claris groupset with 11-32T cassette delivers pro-tier shifting tech—smooth hill climbs and sprint-ready flats.
All-Weather Safety & Confidence Boost
INNOVA 700x28c puncture-resistant tires enhance comfort by absorbing vibrations; NUTT linked mechanical discs improve control in rain or mud—inspiring riding confidence.
Endurance-Tuned Comfort Geometry
Reduced reach minimizes spinal strain during long time rides—zero neck/shoulder pressure on rough terrain.
Precision Sizing for 160–190cm Riders
S 460mm (160–175cm) / M 490mm (170–185cm) / L 520mm (175–190cm) with seatpost adjustability—fits teens to adults seamlessly.
Note: Please remove the protective film from the bike frame after assembly to prevent potential paint damage from prolonged adhesion.

Lightweight Aluminum Frame for Enhanced Performance: Crafted from high-strength, lightweight aluminum alloy, the SPIN W2M frame is designed to reduce the burden on the rider. Its stable structure offers enhanced rigidity and durability, making climbing hills and accelerating on flat roads smooth and effortless.
Shimano 16-Speed Shifting Kit for Versatile Terrain: The Shimano 16-speed gear system provides precise and smooth shifting, allowing you to seamlessly adapt to different road conditions, from city streets to hilly terrains. Enjoy optimal performance whether you're commuting, touring, or taking on your first long-distance road bike adventure.
Sleek & Streamlined Hidden Inner Wiring: The modern internal wiring design hides cables within the frame, reducing exposure and minimizing wind resistance. This not only improves the bike¡¯s visual appeal but also reduces the need for maintenance, offering a hassle-free and sleek riding experience.
Responsive Wire Pull Double Disc Brakes: Equipped with wire pull double disc brakes, the bike provides sensitive and reliable stopping power. These brakes offer greater control on descents and varying weather conditions, ensuring your safety across different road types and allowing you to enjoy your ride with confidence.
INNOVA 700x28C Stab-Proof Tires for Smooth Riding: The high-quality stab-proof tires from INNOVA provide excellent traction and durability. With a perfect balance between friction and resistance, they offer a stable, efficient, and comfortable riding experience, enhancing speed and performance on both smooth city roads and rougher paths.
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