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LG1 Race Carbon Cranks - Gen4



The lightest, purpose-built carbon enduro and downhill crankset. Period.

In contrast to our Gen3 carbon cranks, the overall profile and volume of our Gen4 cranks has gotten much smaller and slimmer. This also led to a significant increase in heel clearance, a key complaint heard about our Gen3 cranks. Our Gen4 Carbon Race Crank also sees the spindle moved to the non-drive side of the crank for easier chainguide setup and drivetrain maintenance.

LG1 Race cranks are built upon race proven World Cup DH testing and results. Ultra-compacted carbon fiber arms are meticulously bonded to our Connect™ Polygon interface, which creates a robust, reliable, impact-resistant spindle-arm junction.

The layup and spindle thicknesses are the exact same between 73mm and 83mm spindle models. An adjustable chainline accommodates multiple rear-axle spacing configurations, meaning you can achieve non-Boost, Boost, or Super Boost configurations by simply placing the spacers inboard or outboard of the chainring!

Finally, our cranks now include an 8mm self-extractor, meaning the cranks are easily removed with nothing more than an 8mm allen.

What's in the box: Cranks w/Self-Extractor, Installation Tools, Lockring, APS Adjuster, and Crank Boots

Collections: AARON GWIN COLLECTION, Cranks

Type: Cranks



Carbon fiber, true DH-rated layups w/ aluminum spindle and APS Adjuster

Spindle material
Aluminum w/1 Degree P3 Connect (EN: 73mm, DH: 83mm)
Rings (sold separately)
SL Chainring (28-38T)
Bottom Bracket (sold separately)
73mm Threaded (BSA), 83mm Threaded BSA, PF30, BB30, BB92
Features Carbon fiber downhill crankarms and aluminum spindle w/ Quick Connect™ lockring and Adaptive Preload Adjuster (APS), compatible with Quick Connect™ dual width Guidering M, includes crankarm protectors, crankarm and chainring/BB removal tools
Color Carbon w/ black spindle.
459g / 536g (34T M Ring)

Tech Info

Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase
bearing warranty
All bearings guaranteed for one year, no questions asked

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