Eleven years running! Off-season hours: M, Tu, Th, & F 11a-6p; Wed. By Appointment Only; Saturday 10a-5p; Sunday CLOSED WELCOME to AVA voucher holders. We are currently taking Lectric bike orders for February 2026. We carry AVA-eligible Marin E-bikes, along with Fuji, Benno and SERFAS E-bikes. Also, our full service repair shop and talented tech team are ready to get your bike in shape today. Questions? Call/Text 510-328-1158; Email: laurelcyclery@gmail.com
Mon - Fri: 11:00am - 6:00pmSat: 10:00am - 5:00pmSun: Closed
Made in the US from 6061-T6 aluminum alloy, Box Two Chainrings are round and true. They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth.
| Option | UPC | MPN |
|---|---|---|
| Black / 39T | 639266089841 | BX-CR144B39T-BK |
| Black / 41T | 639266089865 | BX-CR144B41T-BK |
| Black / 45T | 639266089902 | BX-CR144B45T-BK |