Gloworm batteries undergo a waterproof sealing process which makes them 100% weatherproof so you can now use your bike light with total confidence whatever the weather

Shake the bottle vigorously before every use to ensure an even distribution of fibres and particles

4v 4400mAh battery

Proven on the toughest courses

The evolution continues at 100 Percent

FUNN Fantom Round Spokes - 292mm - J-Bend - 2.2-1.8-2.0 - 32 - Black Ignore Wholesale Tier 1 Brand Rule Gloworm batteries undergo a waterproofFUNN Spokes Funn Fantom round Stainless Steel Spokes, 4g Triple Butted Stainless Steel Black 32 Pack. Available in the lengths listed below. Funn Brass Nipples sold separately from spokes, see listing below.