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Modular brick
Zero ZF5.7
Removable, hot-swappable module — run one or two. Two 2.8 kWh modules (double-module FX).
Last updated: July 3, 2026
5 kWh usable · 5.7 kWh maxscaled to the 17.3 kWh flagship
Max capacity
5.7 kWh
Usable (nominal)
5 kWh
Form factor
Modular brick
Per module
2.8 kWh
Weight
≈ 38 kg (84 lb)
Energy density
150 Wh/kg
Model years
2013-2015
Cells
Farasis NMC · 28S
Pack weight is an approximate figure — sourced from motorcycle.com, totalmotorcycle.com, motorcyclespecs.co.za, thepack.news. Zero doesn't publish most pack weights, so these are cross-checked against reviews and curb-weight deltas. Energy density = max capacity ÷ pack weight.
Motorcycles that mount it
Zero models that shipped with this pack:
Other packs for these models
Alternative or successor packs offered on FX, XU, MX.
Riding one of these?
Set this exact pack on your bike and track its real capacity retention from your logs.