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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

Selected manuals from manuals+ curated for this brand.

LTWOO manuals from online retailers

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 GR9 1x11 Speed Gravel Groupset Instruction Manual

GR9 • May 25, 2026

Comprehensive instruction manual for the LTWOO GR9 1x11 Speed Gravel Groupset, covering installation, operation, maintenance, and troubleshooting for road, gravel, and cyclo-cross bicycles.

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.

LTWOO R7 2x10 Speed Road Groupset Instruction Manual

R7 • 1 PDF • April 16, 2026

Comprehensive instruction manual for the LTWOO R7 2x10 Speed Road Groupset, including setup, operation, maintenance, troubleshooting, and specifications for bicycle enthusiasts.

LTWOO R3 2x8 Speed Hydraulic Disc Brake Groupset User Manual

R3 • April 8, 2026

Comprehensive user manual for the LTWOO R3 2x8 Speed Aluminum Hydraulic Disc Brake Shifter Groupset, including setup, operation, maintenance, specifications, and troubleshooting.

LTWOO R9-Disc 2x11s Road Hydraulic Disc Brake Groupset User Manual

R9-Disc 2x11s • 1 PDF • April 7, 2026

Comprehensive user manual for the LTWOO R9-Disc 2x11s Road Hydraulic Disc Brake Groupset, including installation, operation, maintenance, and troubleshooting.

LTWOO R2 2x7 Speed Road Bike Groupset Instruction Manual

R2 • March 20, 2026

Comprehensive instruction manual for the LTWOO R2 2x7 Speed Road Bike Groupset, covering installation, operation, maintenance, and specifications for shifters, front, and rear derailleurs.

LTWOO Road Bike Shifters Lever Brake User Manual

LTWOO STI R2/R3/R5/R7/R9 • 1 PDF • March 7, 2026

Comprehensive user manual for LTWOO STI R2, R3, R5, R7, R9 Road Bike Shifters and Lever Brakes, covering installation, operation, maintenance, and specifications for 2x7, 2x8, 2x9, 2x10,…