ethirteen espec Race Carbon Ebike Crank Arm Set with Self Extractor- 160mm, Bosch CX Gen4, Carbon, Black

MPN: CS4LRA-106 · UPC: 4710751505285

$389.95

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🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895

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The e*thirteen e*spec Race Carbon Crank Arm Set is designed to work with Bosch Gen 4 eBike motors. These carbon crank arms offer a slim Q-factor and smaller overall profile, while keeping e*thirteen's proven crank technology at the forefront.

✓ An 8mm self extractor bolt is built into both arms for easy removal
✓ World-Cup DH-rated layup and construction
✓ Compacted carbon fiber with an additional 3k added to front and rear faces of crank for impact resistance

Color	Black
Crank Length (mm)	160
Weight	322
Pedal Spindle	9/16"
Spindle Interface Type	ISIS
Designed for ebike	Yes
Defined Color	Black

Bike Size Guide

Size	Rider Height	Inseam
XS / 47-49cm	5'0" – 5'3"	27" – 29"
S / 51-52cm	5'3" – 5'6"	29" – 31"
M / 54-55cm	5'6" – 5'9"	31" – 33"
L / 56-58cm	5'9" – 6'0"	33" – 35"
XL / 59-61cm	6'0" – 6'3"	35" – 37"

💡 This is a general guide. SOTO Cycles offers FREE basic bike fitting with every new bike purchased and picked up locally — we'll make sure your bike fits perfectly.