Avanti Hammer S1 Lazer -This seat cannot be fitted

-This seat cannot be fitted to bicycles with rear shock absorbers

Easy to read analog dial

Chain KMC Z8

launching off jumps

rear hub motor Power Output 45 Nm torque Max Speed 25 kph Drive Type Cadence sensor Drive Modes 5 levels of assistance

Avanti Hammer S1 Lazer -This seat cannot be fittedThe brand new Hammer S1 is the trail bike you've been waiting for. Its superlight Swiss engineered 6061 SL alloy frame with 120mm travel and progressive down country geometry delivers the stability and control that transforms challenging terrain into pure riding pleasure. Longer reach and a slacker head angle mean you'll feel planted and confident, even when things get gnarly. Marzocchi's tough yet light 130mm Z2 Bomber forks paired with a custom