LTWOO eGR + ZRACE Gravel Groupset

Overview & Key Features
The LTWOO eGR + ZRACE Gravel Groupset is a cutting-edge electronic drivetrain system designed for gravel enthusiasts. It offers precise electronic shifting, durable carbon cranks, and advanced hydraulic braking for optimal control across varied terrains. The system ensures seamless compatibility and lightweight performance for serious gravel cyclists.

Shifters & Brake Levers

• Model: ST-GR8001-L/R
• Speed: 10-12 Speed
• Braking: Hydraulic
• Weight: 225g (each)
• Material: Aluminium
• Features: Electronic control, flash grey laser finish

Front & Rear Derailleurs

• Model: RD-GR8001
• Speed: 10-12 Speed
• Max Range: 11-46T
• Weight: 333g
• Materials: Carbon fiber & aluminium
• Features: "Stabilize" Damping System, "L-Lock" Cage Fixed System, wireless electronic control

Crankset

• Model: ZRACE Unchained Carbon Crank
• Material: Carbon fiber
• Sizes: 165mm / 170mm / 172.5mm
• Axle: 28.99mm
• Q-factor: 152mm
• Weight: 385g (+-5g)
• Chainring: 40T / 42T / 44T (Gravel-specific)

Cassette Options

• ZRACE ALPHA Lightweight HG 11/10s 11-46T
• ZRACE Standard HG 10s 11-42T/11-46T
• ZRACE Standard HG 11s 11-46T
• ZRACE XDR Lightweight 12s 10-44T

Chain Options

• Black / Silver / Rainbow / Gold

Braking System

• Model: ZRACE RT RX Plus
• Type: Hydraulic disc brake
• Size: 160mm
• Mount: Center Lock or 6-Bolt
• Weight: 113g (with screws)
• Features: Aerodynamic bracket, inlay heat sink fins, precision-cut design

Bottom Bracket Options

• ZRACE Aluminium DUB: BSA, T47, ITA, BB386, PF30, BB30, BB86, BB92

Why Choose LTWOO eGR + ZRACE?

• Electronic shifting for precise control
• Lightweight carbon cranks and cassettes
• Advanced braking with optimized heat dissipation
• Seamless integration for gravel riding
• Customizable drivetrain options to fit your build

What’s Included in the Box?

• LTWOO eGR Shifters (ST-GR8001-L/R)
• LTWOO eGR Rear Derailleur (RD-GR8001)
• ZRACE Crankset (Gravel 40T/42T/44T)
• ZRACE Cassette (user choice)
• ZRACE Chain (user choice)
• ZRACE Disc Rotors (Center Lock or 6-Bolt, 160mm)
• ZRACE Bottom Bracket (user choice)
• LTWOO Li-ion Battery & CG-R9001 USB Charger

Unleash your gravel potential with the LTWOO eGR + ZRACE Groupset. Experience seamless wireless shifting, robust braking, and customizable drivetrain options today!