Shimano Dura Ace STR9270 + BRR9270 front

Shimano DURA-ACE ST-R9270+BR-R9270 – 2×12-speed hydraulic disc brake

The Shimano DURA-ACE ST-R9270 + BR-R9270 set combines state-of-the-art shifting technology with precise hydraulic braking power – for uncompromising performance at the highest level.
Ideal for ambitious road cyclists seeking maximum control, low weight and sensitive braking performance.

Key features

• 2x12-speed shifting system for maximum gear range
• Hydraulic BR-R9270 disc brakes with precise modulation and constant braking performance
• ST-R9270 Di2 shift lever with wireless connection and ergonomic design
• Improved lever ergonomics for even more control and comfort
• Compact brake calipers with optimized bleeding system for easier maintenance
• High-quality materials for minimal weight and maximum durability

Advantages in use

The set offers perfect integration of shifting and braking – lightning-fast gear changes, precise modulation and absolute reliability in all weather conditions.
Thanks to the new DURA-ACE R9200 platform, you benefit from noticeably higher stiffness, improved pressure point and even easier operation.

Technical data

• Series: Shimano DURA-ACE R9200
• Shifting system: 2×12-speed Di2 (electronic)
• Brake type: Hydraulic disc brake (BR-R9270)
• Gearshift lever: ST-R9270 (wireless)
• Intended use: Racing bike / Road performance
• Weight: approx. 350 g (lever) + 120 g (saddle) depending on configuration