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LTWOO Manuals & User Guides

LTWOO is a renowned manufacturer of affordable, high-performance bicycle drivetrains, electronic shifters, and derailleurs for mountain and road bikes.

Tip: include the full model number printed on your LTWOO label for the best match.

LTWOO manuals

Latest manuals from manuals+ curated for this brand.

LTWOO manuals from online retailers

LTWOO RX 2x12 Speed Road Groupset User Manual

RX • 1 PDF • August 3, 2026
Comprehensive instruction manual for the LTWOO RX 2x12 Speed Road Groupset, covering installation, operation, maintenance, troubleshooting, specifications, and user tips.

LTWOO GR9 1x11 Speed Groupset User Manual

GR9 • 1 PDF • August 1, 2026
Comprehensive user manual for the LTWOO GR9 1x11 Speed Road Groupset, including installation, adjustment, operation, and maintenance instructions for shifters and derailleurs on gravel and cyclo-cross bikes.

LTWOO GR7 1x10 Speed Gravel Groupset User Manual

GR7 1x10S • 1 PDF • July 30, 2026
Comprehensive user manual for the LTWOO GR7 1x10 Speed Gravel Groupset, including installation, operation, maintenance, and specifications for shifters, rear derailleur, cassette, and chain.

LTWOO GR7 1x10 Speed Road Groupset Instruction Manual

GR7 • July 25, 2026
A comprehensive instruction manual for the LTWOO GR7 1x10 Speed Road Groupset, covering installation, operation, maintenance, troubleshooting, and detailed specifications for shifters and rear derailleur.

LTWOO R3 Road Bike 2x8 Speed Shifting Kits Instruction Manual

R3 • 1 PDF • July 11, 2026
Comprehensive instruction manual for LTWOO R3 Road Bike 2x8 Speed Shifting Kits, including installation, operation, maintenance, and specifications for mechanical brake dual control levers, derailleurs, cassette, and chain.

LTWOO A7 10 Speed Rear Derailleur User Manual

A7 • 1 PDF • June 29, 2026
Comprehensive user manual for the LTWOO A7 10 Speed Rear Derailleur, including installation, operation, maintenance, and specifications for SS, GS, and SGS models, compatible with Shimano 10-speed systems.

LTWOO A7 1x 10 Speed Groupset Instruction Manual

A7 1x 10 Speed Groupset • April 23, 2026
Comprehensive instruction manual for the LTWOO A7 1x 10 Speed Groupset, including rear derailleur (GS/SGS) and right shifter. Covers specifications, installation, operation, maintenance, and troubleshooting.

LTWOO Road Bike Shifters Lever Brake Instruction Manual

R9/R7/R5/R3/R2 Road Bike Shifters • 1 PDF • April 22, 2026
Comprehensive instruction manual for LTWOO R9, R7, R5, R3, R2 speed Road Bike Shifters Lever Brake, including setup, operation, maintenance, troubleshooting, and specifications.