Inky's Bicycles

SQ-1 Crank Arms Black

Compatible with any JIS square-taper bottom bracket, they are cold-forged from 6061-T6 aluminum for strength, low weight and durability.

The SQ-1 cranks arms have a traditional, five-arm, 110-bolt pattern spider and come in a variety of lengths to fit most riders or riding situations.

Chainline with 113 BB: 42.3
Q-Factor with 113 BB: 151.1

135mm-PX-CK13ST135: 501 grams/17.67ounces
140mm-PX-CK13ST140: 503 grams/17.74ounces
145mm-PX-CK13ST145: 516 grams/18.20 ounces
150mm-PX-CK13ST150: 524 grams/18.48 ounces
155mm-PX-CK13ST155: 531 grams/18.73 ounces
160mm-PX-CK13ST160: 538 grams/18.97 ounces
165mm-PX-CK13ST165: 556 grams/19.61 ounces
170mm-PX-CK13ST170: 558 grams/19.69 ounces


Since 1955, San Diego families have come to Inky's to buy their child's first bike, pick out Mom's new cruiser, and tune up Grandpa's classic racer.

The next generation of extreme scooter riders now count on us for practical repair advice and the largest brand selection in San Diego.

Pick out what you need to start your outdoor adventures today. We'll ship it to you or hold it in our shop until you can stop by.

We look forward to meeting you as you join a long line of happy customers that are part of the Inky's family tradition!

Shop Rides - Andersen Truck Trail

We hit up Andersen Truck Trail with the Inky's crew yesterday and it was a blast! Reid Kelly (our resident downhiller) led the way down the gnarly trail. By following...


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