The Shimano Ultegra Di2 ST-R8150 represents the pinnacle of rim brake shifting technology.
This dual control lever combines electronic shifting precision with mechanical braking reliability, delivering exceptional modulation and control in all conditions. Engineered for road cyclists who demand performance, the ST-R8150 integrates seamlessly into your drivetrain with a clean aesthetic. The cable-operated shifting system enables lightning-fast, precise gear changes while maintaining the lightweight, ergonomic design that Shimano is renowned for. Crafted from state-of-the-art materials, this lever prioritises comfort and control whether you're climbing steep gradients or descending at speed. The intuitive dual control design keeps both braking and shifting within easy reach, reducing hand fatigue on long rides. Perfect for cyclists upgrading to Di2 electronic shifting without sacrificing the simplicity and reliability of rim brakes.
Features
- Quick and intuitive shifting
- Clearly defined click feeling with ergonomic shift lever
- Better bike control and confidence in race conditions
- Hood shape and texture optimize grip and brake power transmission
Specification
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Use: Road
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Group: Ultegra Di2 R8150
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Model: ST-R8150-L
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Type: Dual-Control (STI)
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Handlebar mounting: left
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Gear front: 2-speed
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Optical gear display: No
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Lever reach adjust: Yes
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Handlebar diameter: 23.8mm/24.2mm
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Brake-type: SLR-EV Rim Brake
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Recommended brake: BR-R8100, BR-R8110
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Compatible electric wire: EW-SD300
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E-tube Project: Yes
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E-tube port (pcs): 2
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E-tube connector (pcs): 0
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Di2 Wireless-Chip: No
Material
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Body: CFRP
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Lever: Carbon, painted
Colour
Contents
- 1 x Shimano Ultegra Di2 ST-R8150 2-speed STI Dual Control Left for Rim Brake
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
