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LTWOO eR9 Wireless Road Gear Groupset Hydraulic Disc Brake 2X12 Speed / 2X11Speed

HK$4,980.0

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Function Display

Rear derailleur

Supports single gears fine tuning and all gears fine tuning

Single gears fine tuning:

Allows for fine-tuning of the rear derailleur's positioning with respect to each individual cassette.

Front derailleur

Also supports single gears fine tuning and all gears fine tuning

Hight & Low limit adjustment function:

Adjustable high and low limit positions for the front derailleur

SPEED CHANGE

10-12 SPEED

L-TWOO's electronic shifting series products are compatible with 10-12 speed ranges.

Users can choose different speeds for adaptation according to their own bicycle.

Continuous shift speed control

Low-Medium-High

When holding down the gear shift release button, can release gears continuously.

Users can adjust the speed of consecutive shifting according to their riding preferences.

Adopting a semi-wireless layout solution, the derailleurs are paired with the manual shifter through wireless communication transmission technology.

The seat tube battery utilizes a 14500 800mAh lithium battery to power the derailleurs.

Button cells are used to power the manual shifter.

Charge the seat tube battery through an external magnetic suction port.

規格

  • Model: ST-R8001-L
  • Speed: 2x 10-12 speed
  • Side: Left
  • Brakes Lever: Aluminium
  • Braking Mode: Hydraulic
  • Color: Flash Grey + Laser Tag/Black + Siliver
  • Weight: 245g
  • Model: ST-R8001-R
  • Speed: 2x 10-12 speed
  • Side: Right
  • Brakes Lever: Aluminium
  • Braking Mode: Hydraulic
  • Color: Flash Grey + Laser Tag/Black + Siliver
  • Weight: 245g(R)
  • Model: BR-R6020-R
  • Brake Type: HYDRAULIC CLAMP
  • Disc Brake: Disc Brake
  • Main Material: Aluminium
  • Color: Series color
  • Weight: 128g(Including Brake pad)
  • Model: BR-R6020-F
  • Brake Type: HYDRAULIC CLAMP
  • Disc Brake: Disc Brake
  • Main Material: Aluminium
  • Color: Series color
  • Weight: 128g(Including Brake pad)
  • Model: FD-R8001
  • Speed: 2S
  • Mounting: Direct
  • Operation Mode: Electric
  • Max Gear Range: 56T
  • Capacity: 16T
  • Chainline: 43.5mm-44.5mm
  • Color: Flash Grey + Laser Tag
  • Weight: 135g
  • Model: RD-R8001
  • Speed: 10-12S
  • Main Material: Aluminium
  • Cage Material（outside）: Aluminium
  • Cage Material（inside）: Aluminium
  • Cage Length: Long (Wheel base: 93mm)
  • Max Gear Range: 11T-32T
  • Color: Flash Grey + Laser Tag/Black + Siliver
  • Weight: 285g
  • Model: BT-R9001
  • Length: 165MM
  • Diameter: Φ18MM
  • Rated Voltage: 7.4V
  • Charging Voltage: 8.4V
  • Charging Current: 1.5A
  • Capacity: 800mAH 5.92Wh
  • Moldel: CG-R9001
  • Length: 160cm
  • Line Diameter: Φ2.5mm
  • Connecting: magnetic attraction
  • Model: CB-R9001-F
  • Length: 0.9m
  • Line Diameter: Φ2.5mm
  • Plug Diameter: Φ5mm
  • Port Type: 4pin
  • Moldel: CB-R9001-R
  • Length: 1.2m
  • Line Diameter: Φ2.5mm
  • Plug Diameter: Φ5mm
  • Port Type: 4pin