The Let's Go Aero B02141 is a complete wheel cradle kit that upgrades V-Lectric eBike carriers to properly support fat tire electric bikes. It also serves as a fat bike cradle upgrade for many other Let's Go Aero V-Rack models rated for non-eBikes. If you're running wide tires on a heavy electric bike, this kit gives you the cradle geometry and strap hardware to transport it securely.
Standard bike rack cradles are designed around narrow road and mountain bike tires. Fat tire eBikes -- with tires often 3 to 4 inches wide and total bike weights well above 50 lbs -- require cradles that can physically accept the tire and hold it without flex. The B02141 addresses both problems in one kit.
The kit ships with two Upper Wheel Cradle assemblies and two Lower Wheel Cradle assemblies, giving you full front-and-rear wheel support for a single fat eBike. Each cradle uses Let's Go Aero's BlockHead quick-release design, which slides and locks onto V-wing support arms without tools. Cradle pins are reversible, so you can flip them to fine-tune the fit for different wheel diameters quickly at the trailhead or campsite.
Button-trigger quick-release on each cradle assembly allows tool-free installation, removal, and position adjustment on V-wing support arms in seconds.
Pins flip to two positions to accommodate different wheel sizes, giving you a precise fit across a range of fat tire bike configurations.
Four durable 12 in. rubber straps with pull tabs and pre-punched hole locations secure tires with a comfortable tension fit -- no ratchets to over-tighten or hardware to lose.
Cradles accept tire widths from over 2.75 in. up to 4 in. and are designed for wheel sizes 22 in. or larger, covering most fat tire eBike configurations on the market.
This kit is the correct upfit accessory for the following V-Lectric eBike carrier part numbers:
Before loading, confirm your bike falls within the supported dimensions and weight. Fat eBikes vary widely in total weight, and the 60 lb per-bike limit applies to the cradle kit and must also be within your carrier's total rated capacity.