The e*thirteen Gen 4 TRS Race Carbon Cranks have a reduced Q-factor and overall profile, and utilize a special compression molding technique and additional 3K carbon in impact areas, to create a light weight carbon crank system which tests significantly stronger and more impact resistant.

• Features compression molded carbon fiber crankarms and a 73mm aluminum P3 Connect spindle for superior durability and weight savings
• Spindle is located on the non-drive side of the crank for easier chainguide setup and drivetrain maintenance
• Crank and spindle features Quick Connect lockring and Adaptive Preload Adjuster for easy chainring installation
• The adjustable chainline accommodates non-Boost (142mm), Boost (148mm), and Super Boost (157mm)
• Compatible with e*thirteen's SL Guiderings (28-38t options for non-Boost and Boost frames) and UL Guiderings (30-42t options for Super Boost frames)
• Compatible with the following bottom bracket standards: 68/73mm threaded BSA, PF30, BB30, BB92

Specifications:

• Defined Color: Black
• Spindle Interface Type: e*Thirteen P3 Connect
• Chainring BCD: Direct Mount e*Thirteen
• Color: Black
• Chainline/Hub Compatibility: 135/142 MTB Hubs
• Chainline/Hub Compatibility: 141/148 Boost Hubs
• Chainline/Hub Compatibility: 157 Super Boost Hubs
• Drivetrain Speeds: 11
• Drivetrain Speeds: 12
• Weight: 425
• Number of Chainrings: No Rings Included
• Crank Intended Use: Mountain
• BB Included: No
• Pedal Spindle: 9/16"
• Crank Length (mm): 175