The world's first ever full hydraulic & electronic semi wireless 2x11/12 speed mechanical disc brake groupset from China! The flagship of the L-TWOO product range
L-TWOO was founded in 2013 by Chunsheng Liu. The brand name literally means ‘blueprint’ in Mandarin. Mr. Liu had worked as a senior mechanical engineer for 20 years before the start-up, 10 of which were spent with SRAM.
L-TWOO is the only electronic groupset manufacturer in the world that let's you toggle between a 10, 11 or 12 speed transmission by simply using its app.
This 2x10, 11 or 12 interchangeable hydraulic groupset is an all new design for road and gravel application.
Featuring "Continuous Release” technology, giving you the ability to release up to 4 gears at once along with the new "Ice wings" cooling system( including Ceramic Piston technology), minimising heat transfer in the brake line. The unique 'EggRoll' brake pad cooling design increases the heat dissipation area by up to 300% when compared to traditional brake pads.
This build kit includes:
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L-TWOO eR9 Aluminum Semi wireless 11/12s Shifter (Pair)
Weight: 245g/245g
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L-TWOO eR9 Aluminum Brake Caliper incl. pads (F and R pair)
Weight：128g each
Brake Front Tubing Cable: 900mm
Brake Rear Tubing Cable: 1700mm
Installation Type: Flat Mount
Compatible Disc Brake Rotor：140 & 160 mm
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L-TWOO eR9 11/12s Electronic Wireless Control Front Derailleur
Max Gear Range: 56T
Campacity: 16T
Chainline: 49.5mm-51.5mm
Color: Black+Silver Lamination
Weight: 135g
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L-TWOO eR9 11/12s Electronic Wireless Control Rear Derailleur
Main Material: Aluminum
Max Gear Range: 11T-32T
Compatibility: L-TWOO & Shimano
Color: Black + Silver Lamination
Weight: 285g
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Li-ion Battery Pack
Nominal voltage: 7.4v
Charging voltage: 8.4v
Max Charging current: 1.5A
Rated Capacity: 800mAH 5.92Wh
We stand by all our products and offer a 1 year limited warranty on our groupset products. This groupset carries a limited warranty of one (1) years from the date of purchase to the original owner only. Unless otherwise stated, the sole remedy under this warranty or any implied warranty is limited to the replacement of defective parts with those of equivalent or comparable value at the sole discretion of Winspace NZ which arise from a manufacturing defect. Winspace NZ will not be responsible for any direct, incidental or consequential damages, including, without limitation, damages for personal injury, property damage, or other losses, whether based on contract, warranty, negligence, product liability or any other theory. This warranty does not cover normal wear and tear on parts in situations where there are no material defects. Any damage or faults arising from or during the use of competition, racing, time trialing or any event involving an accident or crash is the sole responsibility of the user and will not be covered by any warranty.
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L-TWOO RX Series 2x12 Full ...