L-TWOO 2025 eRX Road Electronic Hydraulic Disc Brake Groupset 2×10-12 SPEED
Original price was: $699.00.$649.00Current price is: $649.00.
NEW LOOK! NEW DESIGN! NEW PERFORMANCE!
The new 2025 version of the eRX features significant performance improvements while retaining the previous power supply logic, compatible with 10-12 speeds.
- Usage bikesport: Road Bike
- Main Material: Carbon&Aluminium
- Number of gears – front: 2
- Number of Gears – rear: 10-12
- Shifting Type: Chain – Electronical
- Brake type: Disc Brake
- Chain line: 43.5mm-44.5mm
- Front derailleur min-max. teeth: 40-56
- Rear derailleur min-max. teeth: 11-32
Note: Due to international shipping restrictions on liquids, our hydraulic brake kits do not include brake fluid. The brake lines are pre-filled, but you will need to buy high-quality mineral oil brake fluid, such as Shimano’s, for bleeding and maintenance. Sorry for the inconvenience.
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Description
2025 eRX: The Ultimate Electronic Shifting System
The eRX is Blueprint’s flagship road electronic shifting system, built for competition. Extensive carbon fiber construction reduces weight for effortless riding, while L-TWOO APP connectivity ensures seamless, customizable shifting. The integrated caliper and DISC hydraulic disc brake enhance heat dissipation for reliable braking.
Performance Upgrades
The latest eRX improves shifting precision while retaining its 10-12 speed power system. The DISC electronic dual-control lever offers enhanced ergonomics and tactile feedback, ensuring comfortable and accurate shifting, even in harsh conditions.
Advanced Shifting & Versatility
The electronic front derailleur features a Blueprint-designed motor for faster, smoother shifts, a Type-C charging port, and an aerodynamic design. The rear derailleur adopts asynchronous multi-speed shifting, improving stability and extending battery life.
The integrated clamp enhances rigidity while reducing weight, and the ELEVER finger shifter expands eRX’s compatibility to flat-handlebar setups.
With cutting-edge technology and refined engineering, eRX delivers smooth, reliable, and precise shifting for every ride.
ELECTRONIC SHIFTER
| Speed | 2x 10-12 speed |
| Side | Right & Left |
| Brakes Lever | Carbon |
| Braking Mode | Hydraulic |
| Color | Black + Laser Tag |
| Weight | 225g (R) + 225g (L) |
Electronic FD
| Speed | 2S |
| Mounting | Direct |
| Operation Mode | Electric |
| Max Gear Range | 56T |
| Capacity | 16T |
| Chainline | 43.5mm-44.5mm |
| Color | Technology Blue + Laser Tag |
| Weight | 135g |
Electronic RD
| Speed | 10-12S |
| Main Material | Carbon & Aluminium |
| Cage Material (outside) | Carbon |
| Cage Material (inside) | Aluminium |
| Cage Length | Long (Wheel base: 93mm) |
| Max Gear Range | 11T-32T |
| Color | Blue + Laser Tag |
| Weight | 270g |
INTEGRATED CALIPER
| Brake Type | HYDRAULIC CLAMP |
| Disc Brake | Disc Brake (Flat mount) |
| Main Material | Aluminium |
| Color | Series color |
| Weight | 118g + 118g (Including Brake pad) |
Secondary lithium battery pack
| Length | 165MM |
| Diameter | Φ18MM |
| Rated Voltage | 7.4V |
| Charging Voltage | 8.4V |
| Charging Current | 1.5A |
| Capacity | 800mAH 5.92Wh |
Power line
| Length | 0.9m + 1.2m |
| Line Diameter | Φ2.5mm |
| Plug Diameter | Φ5mm |
| Port Type | 4pin |
Brand
L-TWOO
| Brand Name: L-Twoo | Chinese Company Name: 珠海蓝图运动科技股份有限公司 |
| Founded: 2016 | # of Employees: 200 |
| Headquarters: Zhuhai, Guangdong | Products Categories: Groupsets |
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