The Birdy R20 11SP is no exception, combining the hallmark features of the Birdy brand with enhanced performance components and advanced engineering.
Design and Build
The Birdy R20 11SP stands out with its distinctive aluminum frame, which is both lightweight and robust. This model features 20-inch wheels, larger than the standard 18-inch wheels found on other Birdy models. The increased wheel size offers improved stability and a smoother ride, particularly beneficial for longer commutes and touring.
The folding mechanism of the Birdy R20 11SP is a testament to the brand's engineering prowess. It folds down quickly and compactly, making it ideal for urban commuters who need to navigate public transportation or store the bike in tight spaces. Despite its compact folded size, the Birdy R20 maintains a full-sized ride feel, which is a significant advantage over many other folding bikes.
Drivetrain and Performance
The 11-speed drivetrain is a key feature of the Birdy R20 11SP Bikes, providing a wide range of gears to tackle various terrains. The Shimano 105 groupset ensures smooth and reliable shifting, whether you're climbing steep hills or cruising on flat roads. This setup is particularly advantageous for riders who need versatility in their daily commute or enjoy recreational rides on different terrains.
The bike's performance is further enhanced by its hydraulic disc brakes, offering superior stopping power and control in all weather conditions. This is a crucial feature for urban riders who often face unpredictable traffic situations and need to stop quickly and safely.
Birdy Bicycle Suspension Set: Smooth Rides Over Rough Terrain
One of the standout features of Birdy bicycles, including the R20 11SP, is their innovative suspension system. Unlike traditional bicycles, Birdy bikes incorporate a full suspension system that significantly improves ride comfort and handling.
Front Suspension
The front suspension of Birdy bicycles utilizes a unique design with an elastomer shock absorber. This system effectively dampens vibrations and absorbs shocks from uneven surfaces, providing a smoother and more controlled ride. The elastomer is durable and requires minimal maintenance, making it ideal for daily use in varied conditions.
Rear Suspension
The rear suspension on Birdy bikes features a swing-arm design with a similar elastomer shock absorber. This setup ensures that the rear wheel remains in contact with the ground, enhancing traction and stability. The rear suspension is particularly beneficial when riding over bumps, potholes, or other obstacles commonly encountered in urban environments.
Benefits of Birdy Suspension
The full suspension system on Birdy bikes offers several advantages:
1. Comfort: The suspension system significantly reduces the impact of rough terrain on the rider, making long rides more comfortable.
2. Control: By keeping both wheels in constant contact with the ground, the suspension enhances control and handling, especially on uneven surfaces.
3. Versatility: The suspension allows Birdy bikes to handle a variety of terrains, from smooth city streets to rougher paths and trails.
Conclusion
The Birdy R20 11SP is a prime example of how innovative design and advanced engineering can elevate the performance and practicality of folding bikes. With its lightweight frame, 11-speed drivetrain, hydraulic disc brakes, and larger wheels, it offers a superior riding experience. Coupled with Birdy's renowned full suspension system, the R20 11SP provides unparalleled comfort and control, making it an excellent choice for urban commuters and recreational riders alike. Whether navigating city streets or exploring new paths, the Birdy R20 11SP delivers on all fronts, showcasing why Birdy remains a leader in the folding bike market.

Birdybicycle
5 Vale St., St Kilda.
VIC 3182
(03) 9534 3074
[email protected]
https://www.birdybicycle.com.au