Description
E*THIRTEEN Chainring Ultralight Guidering Direct Mount Narrow Wide BOOST
The Ultralight Guidering is the lightest 1x Gravel chainring from e*thirteen.
Using the SL chainring as a platform, the arm design has been optimized and the chainring strategically machined to provide minimal sacrifices in impact resistance for large weight reductions. A revised narrow M3 tooth profile eliminates chain noise and reduces overall system wear. With the proven alternating thick-thin tooth profile, it always keeps the chain securely in place. It is suitable for 10, 11 and 12-speed drivetrains. The UL chainrings are compatible with both Shimano and SRAM.
Note: The UL chainrings have a 5mm offset (Boost), for use with XCX Race cranks on Boost bikes. If you want to run an XCX Race crank on a non-boost frame (142mm), please use SL chainrings.
Technical specifications:
Area of intended use : Gravel, Cross Country
Material: 7050 aluminum
Technology: M3 tooth profile
bolt circle diameter : -
Mounting: e*thirteen Direct Mount
Number of teeth: 30 | 32 | 34 | 36 | 38 | 40 | 42
Compatibility crank: e*thirteen, Shimano and SRAM 12-speed
Compatibility chain: 10- / 11- / 12-speed
Mounting: QuickConnect
chain line : Standard
Offset: 5mm
Adjustment options: none
Range (ovalization): none
Timing (force application): 360°
Color: Black
Weight according to manufacturer: 30T (52g), 32T (54g), 34T (58g), 36T (64g), 38T (70g), 40T (79g), 42T (86g)
Weight weighed: 34T (63g)
Scope of delivery: 1x chainring E*THIRTEEN Ultralight Guidering Direct Mount Narrow Wide BOOST
