Polisport Guppy Junior Gravel Any available dynamo power replaces

Any available dynamo power replaces battery power until reaching a speed when all power is provided by the dynamo and the battery is no longer used

This combo lives in that wide open world occupied by bikes that are neither road nor mountain and can be the perfect solution when more crankarm-to-chainstay clearance is needed

flicker-free light even when stopped or riding slowly

Simply attach the clip to the crate wherever you like

If you’re experiencing an issue with your ByK

Polisport Guppy Junior Gravel Any available dynamo power replacesThis child seat is for larger children who have grown out of harness style seats. If you don't have a cargo bike with a really strong rack, you'll want to use a Steco rear rack that has a weight capacity of 35kg, to match the weight limit of this seat. The side clamp style mount fits racks with 10 16mm diameter round sides, and 120 175mm width. It has a safety belt. Foot protectors and footrests are included, which mount to the seatstays on the bike