The X01 Eagle Boost crankset is built to handle the toughest enduro terrain while still being light enough for XC speed. Its carbon-tuned construction maximizes stiffness and durability, giving riders a high-performance 1x crankset that excels across aggressive trail, enduro, and fast cross-country riding.
Features
SRAM DUB spindle technology creates a lighter, stiffer, and stronger crankset
Carbon-tuned layup delivers exceptional stiffness with impressively low weight
Direct-mount X-SYNC 2 chainring provides quieter operation, improved mud shedding, and superior long-term durability
Chainring engineered specifically for 12-speed Eagle chains and drivetrains
52.0mm Boost chainline optimized for modern trail and enduro frames
DUB bottom bracket sold separately
Recommended Use Perfect for riders who need a crankset tough enough for enduro abuse yet light enough to perform at XC race pace.
Specifications & Identifiers
Bottom Bracket Included
No
Bottom Bracket Shell Width (mm)
68, 73, 92
Chain Compatibility
11-Speed, 12-Speed
Chainline/Hub Compatibility
141/148 Boost Hubs
Chainring BCD
Direct Mount - SRAM
Chainring Setup
Mountain Single / 1x
Chainrings Included
Yes
Color
Lunar/Polar
Crank Arm Length
170mm, 175mm
Defined Color
Gray
Designed for ebike
No
Frame Interface
BB92, English Threaded
Intended Use
Mountain
Number of Chainrings
Chain Retaining Single
Number of Speeds
12-Speed
Pedal Spindle
9/16"
Rings
32
Spindle Interface Type
SRAM DUB
Spindle Length (mm)
Integrated Spindle
Lunar/Polar Grey - 165mm UPC
710845869846
Lunar/Polar Grey - 165mm MPN
00.6118.603.013
Lunar/Polar Grey - 170mm UPC
710845853258
Lunar/Polar Grey - 170mm MPN
00.6118.603.003
Lunar/Polar Grey - 175mm UPC
710845853241
Lunar/Polar Grey - 175mm MPN
00.6118.603.002
Tree Fort ID:
333222445655
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