Product Description: The 2017 Marin Bolinas Ridge 1 is a lightweight, confidence‑inspiring hardtail frame designed to introduce riders to the agility and traction of 27.5" wheels. Built from Series 1 6061 aluminum, it offers durability, responsive handling, and the versatility to handle both trail riding and everyday utility thanks to integrated rack mounts.
This frame is brand new, never ridden or installed, and comes in OEM packaging (not retail). Sale is for the frame only.
Key Features (X‑Small Only): • Brand: Marin • Model: Bolinas Ridge 1 (2017) • Frame size: X‑Small • Wheel size: 27.5" (fits approx. 2.2" tires; may fit slightly wider) • Material: Series 1 6061 Aluminum • Color: Gray • Weight: 4 lb 7 oz (2000 g) • Rear spacing: 130 mm Quick Release • Brake type: Rim brake only (no disc mounts) • Condition: New, never used • Includes: Frame only • Department: Unisex Adult
Fitment Details: • Compatible with hardtail MTB builds, recreational trail riding, fitness/hybrid setups, and utility bikes with rack mounts • Designed for 27.5" wheels, rim brakes, 130 mm QR rear hubs, 68 mm BSA threaded bottom brackets, 1‑1/8" headsets (FSA No.10P recommended, not included), and 27.2 mm seatposts (not included) • Features rack mounts for added versatility
Performance Features: • Lightweight and durable 6061 aluminum construction • 27.5" geometry for improved traction and obstacle rollover • Rim‑brake design for simplicity and easy maintenance • Forged dropouts for strength and reliability • Great platform for new riders or a budget‑friendly trail build
