FrontRunner Bike

Frequently Asked Questions

• What bike and fork standards do Front Runner bike carriers support?

  Front Runner carriers cover a wide range of standards — wheel sizes from 700C road up to 29" and tire widths up to about 132 mm (≈5.2"), and they accommodate standard dropouts, thru-axles (including common 100x15mm, 110x20mm and Boost sizes), pinch-style forks like Fox40, and Lefty setups. Thru-axle adapters are available for models such as the Pro Thru Axle Bike Carrier - Power Edition and Thru Axle Fork Mount variants, but always confirm the specific model fit for unusual axle spacings.
• How do I know if a Front Runner carrier will fit my roof rack or load bars?

  Most Front Runner carriers are designed to mount to Front Runner racks or load bars and require a minimum load-bar length of roughly 1,156 mm (or a rack with about 6–7 slats) to install securely. Mounting methods vary by model — some bolt directly to rails while others use clamps — so verify the carrier's mounting hardware and rail spacing before purchase.
• How does the Fork Mount Bike Carrier / Power Edition (RRAC153) compare to the Pro Bike Carrier (RRAC148)?

  The Fork Mount Bike Carrier / Power Edition (RRAC153) is a lightweight fork-mount design (roughly 4–4.4 lbs) that centers on fork engagement and a compact footprint, while the Pro Bike Carrier (RRAC148) is a larger, more versatile tray-style option (closed: 825×205×100 mm; weight ranges listed 9.4–20.7 lbs) that offers quicker wheel-on loading so you typically don't need to remove the front wheel. Choose the RRAC153 if you prefer a minimal, low-profile fork mount; choose the RRAC148 if you want faster loading and more adjustability for different bike sizes.
• Are Front Runner carriers safe for carbon frames and full-suspension bikes?

  Yes, Front Runner's wheel-only and fork-mounted designs avoid frame contact, protecting paint and carbon layups; they also offer thru-axle adapters so bikes with non-standard axles are secured without clamping the frame. The carriers use durable 3CR12 stainless steel and black powder-coating for corrosion resistance, and the rear retention systems (ratchet straps or buckles) are adjustable for full-suspension bikes, though you should always use the recommended adapter for carbon or specialty forks.
• What security, capacity, and practical features should I check before buying a Front Runner carrier?

  Check the model-specific weight capacity (overall ranges for Front Runner carriers fall roughly between about 20.4 and 55 lb per bike), whether the carrier locks (compatible locks include the RRAC135), and the tire-width limits (up to about 132 mm/5.2"). Also confirm if the carrier folds flat for storage, if thru-axle adapters are included or optional, and that the materials (3CR12 stainless steel, black powder-coat, nylon straps) match your durability needs for off‑road use.