Ergon GD1 EVO Lock On Grips - Factory Frozen Stealth - 2020 Virtual Parent To determine the correct spring

To determine the correct spring rate please visit the Fox spring rate calculator page at the link below

B14 Specs:

Rear wheel: 142 x 12mm

Installation: Align the small bump on the inner edge of the ring with your crank arm

When you set your child free on their first 2-wheeled bike

Ergon GD1 EVO Lock On Grips - Factory Frozen Stealth - 2020 Virtual Parent To determine the correct springKnown for their comfortable, innovative grips, Ergon has introduced a gravity specific grip with a tapered grip shape that is all about maximising control and reducing the gripping force required to hang on when things are getting wild. The GD1 offers all the great clamping features found on their other models, CNC machined clamps for 100% slip free performance and durable construction. The GD1 is gravity specific in the shape and materials used. The