Grid USB 2'FER Front and Rear Light Set
C Model Size Guide
Find Your Size
A bike that fits properly is more fun to ride. The guides below offer size suggestion based on height in inches. If you have measuring tape, you may also determine your size by measuring your leg length plus one inch, which is your stand over measurement. For all bikes, we recommend at least 1 inch of space between you and the top tube of the bike. When in doubt, contact our customer service team via email at customerservice@publicbikes.pro.

| PUBLIC C7 24" |
| Frame Size | Rider Height | Effective TT | Standover Height |
| One-Size (24") - 29cm | 4'4" - 4'10" | 48.5cm | 20" |
| PUBLIC C1, C7, C7i, C9, C8i Disc |
| Frame Size | Rider Height | Effective TT | Standover Height |
| Small/Medium - 41cm | 4'10" - 5'5" | 56cm | 22" |
| Medium/Large - 51cm | 5'6" - 5'10" | 58.5cm | 22" |
*Please note: some riders may be a little outside of these height range recommendations but prefer the feel of a larger or smaller bike. Stand over height measurement is not as important as how the bike geometry feels while it is being ridden.
The Grid 2’fer is a high-powered front and rear light set designed to keep you visible any time of day. A quick double-click of the power button switches each light between white and red, allowing it to be used as either a front or rear light!
With four mode options, you can choose high-lumen output for maximum visibility or extended run time for longer rides. The Grid 2’fer packs plenty of rechargeable power into a compact, versatile design.
Specs
- Modes: 4 beam modes (Solid, Pulse, Strobe, Eco) let you adjust light intensity and battery runtime (front)
- Output/Runtime (Front mode): Solid 175 lumens, 2 hr runtime; Pulse 100 lumens, 6 hr runtime; Strobe 40 lumens, 7 hr runtime; Eco 40 lumens, 25 hr runtime
- Output/Runtime (Rear mode): Solid 55 lumens, 1.75 hr runtime; Pulse 35 lumens, 6 hr runtime; Strobe 20 lumens, 6.5 hr runtime; Eco 20 lumens, 22 hr runtime
- USB-C rechargeable - Charges via any standard USB port (charging cable included)
- Mounting options: Silicone strap wrap mount fits a wide variety of sizes to mount where needed. Removable pack- and belt-attachment clip
- Waterproof To IP-65 Standard
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