- Wide Compatibility – Supports 3–14-speed drivetrains on most road bikes.
- Electronic Wireless Shifting – Precise, consistent gear changes for every ride.
- Long-Lasting Battery – Delivers up to 20,000 shifts per charge and withstands up to 800 recharge cycles.
- Lightweight Carbon Fiber brake levers and rear derailleur components – Lighter and Stronger for Peak Performance.
- IP67 Waterproof – Reliable Performance in Rain, Mud, or During Cleaning.
RA7800 Brake Callipers - CNC unibody design, 21mm dual ceramic pistons, and a unidirectional oil circuit.
Specifications:
Rear Derailleur
| Speed Compatibility | 3-14s |
| Minimum Sprocket | 10 - 11T |
| Maximum Sprocket | 30 - 36T |
| Total Range of Gear Change | 36T |
| Weight | 336±5g |
| Battery Capacity | 800mAh |
Front Derailleur
| Speed Compatibility | 1/2s |
| Chainring Compatibility | 53T |
| Total Range of Gear Change | 16T |
| Weight | 191±5g |
| Angle of Chain | 61°–66° |
| Installation Type | Braze-On |
| Battery Capacity | 500mAh |
Shifters
| Brake Lever Length | 140mm |
| Adjustable Range | Up To 8mm |
| Battery Type | CR2032 |
| Speed Compatibility | L 1/2s R 3-14s |
| Weight | L 223±5g R 223±5g |
Brakes
| Brake Fluid | Mineral Oil |
| Caliper Mounting | For Flat-Mount, Not Compatible with Post-Mount |
| Compatibility | 140mm/160mm |
| Weight | F: 135 ± 10g R: 170 ± 10g |
| Brake Pads Type | Compatible with Shimano L04C, L05A, L04A, BR-RX810, IIPRO-GLYS |
| Oil Hoses Length | F: 900mm R: 1550mm |
| Oil Hoses Type | Available with Shimano BH-90 |
