M16

Macfox X1S
for Macfox M16

Macfox X1S verified to fit the Macfox M16 (48V 10.4Ah). Every part below carries the M16 fitment tag, checked before it ships. See everything for the Macfox M16.

Macfox X1S
Filter
Titanium Bolt Kit for Macfox X1S, X2 Pro, X7, view 1 Verified Fit
DevMotoKits & Bundles

Mac Fox Titanium Bolt Kit

Titanium Bolt Kit · burnt blue or pink/purple · 4 platforms
Fits your bike
X1SX2PROX7+1
$119.99
Full Twist Throttle, 3-Pin Plug and Play, view 1 Verified Fit
Sale
DevMotoControls & Electronics

Full twist/Surron throttle for Super73, MacFox, Ridstar

Full Twist Throttle, 3-Pin Plug and Play · 5 platforms
Fits your bike
SUP73X1SX2PRO+2
$45.99$31.99
Titanium Frame Bolts for Macfox and Super73, burnt blue Verified Fit
Sale
DevMotoKits & Bundles

MacFox, Super73, Ridstar frame bolts (set of 8)

Titanium Frame Bolts · burnt blue or pink/purple · 5 platforms
Fits your bike
SUP73X1SX2PRO+2
$35.00$26.99
Macfox Rearview Mirror Kit Verified Fit
MacfoxControls & Electronics

Macfox Rearview Mirror Kit

Bar-end mirrors | all models
Fits your bike
X1SBSZAYX2PRO+2
$99.00
Best moped-style electric bikes of 2026: the 9 we sell, ranked by rider
Fits: BSZAY · FGF0 · FGF2P · FGF3PM · FGX1SE · M16 · X1S · X2PRO · X7

Best moped-style electric bikes of 2026: the 9 we sell, ranked by rider

Nine Class 2 moped-style e-bikes are on our floor in 2026, from the $1,099 Macfox M16 to the $2,199 Macfox X2 Pro....

Read the guide →
Macfox Kickstand Verified Fit
MacfoxProtection

Macfox Kickstand

Factory kickstand | X1S/X2/X7/X7L or M16
Fits your bike
X1SX7X2PRO+1
$39.00
Macfox Crank Set Verified Fit
MacfoxDrivetrain

Macfox Crank Set

Factory crank set | M16 or X1S/X2 V2/X7/X7L
Fits your bike
M16X1SX7+1
$59.00
Macfox Inner Tube Verified Fit
MacfoxWheels & Tires

Macfox Inner Tube

Rubber | X1S/X2, X7/X7L or M16
Fits your bike
X1SX7M16
$25.00
Macfox Pedals, Black or Iridescent Verified Fit
MacfoxDrivetrain

Macfox Pedals, Black or Iridescent

Aluminum | 120 x 100 x 15 mm | all models
Fits your bike
X1SBSZAYX2PRO+2
$59.00
Tool

Gearing Calculator

Pick a sprocket combo and see top speed, torque change and chain length before you spend anything.

Run your numbers →
Macfox Standard Charger, 54.6V 2A Verified Fit
MacfoxBattery & Charging

Macfox Standard Charger, 54.6V 2A

54.6V 2A | 5-6 hr charge | 100-240V input
Fits your bike
X1SBSZAYX7+1
$79.00
Macfox Phone Holder Verified Fit
MacfoxControls & Electronics

Macfox Phone Holder

Aluminum | portrait or landscape | all models
Fits your bike
X1SBSZAYX2PRO+2
$59.00
Macfox Bar Pad Verified Fit
MacfoxComfort & Fit

Macfox Bar Pad

Crossbar pad | all models
Fits your bike
X1SBSZAYX2PRO+2
$19.90
Macfox Chain, Black / Red / Iridescent Verified Fit
Sold out
MacfoxDrivetrain

Macfox Chain, Black / Red / Iridescent

Three finishes | chain breaker included
Fits your bike
M16X1SBSZAY+2
$59.00
Macfox Battery and Steering Lock Key Verified Fit
Sold out
MacfoxBattery & Charging

Macfox Battery and Steering Lock Key

Cut to your key code | old K and new K- versions
Fits your bike
X1SBSZAYX2PRO+2
$29.00
Macfox Battery Charging Safety Box Verified Fit
Sold out
MacfoxBattery & Charging

Macfox Battery Charging Safety Box

Iron | folds flat | 20.86 x 12.59 x 6.57 in
Fits your bike
X1SBSZAYX2PRO+2
$89.00

Macfox X1S questions, answered

Is the Bs.zay a different bike?
No — the Bs.zay is an X1S in a limited pearl-white colorway with a shield headlight and a gold chain. Every X1S part fits it.
Can I add a second battery?
Yes. The X1S takes a second pack, which roughly doubles range. The replacement must match or exceed the stock 48V 10.4Ah capacity. Note that Macfox's UL 2271 battery certification covers the single-pack configuration only.
Is it street legal?
Yes, as a Class 2 e-bike — 750W peak, throttle capped at 20 mph.
What does the fitment code mean?
X1S is this bike's platform code. Every part carrying it has been stated as fitting this frame, and the cart records which bike your order is for.
What if it does not fit?
Send it back. 14 days to start a return on any part, no restocking fee, uninstalled and in its original packaging with the hardware bag unopened. If our fitment data was wrong, we cover the return shipping too — that one is on us, not you.

About Macfox X1S

The X1S is the Macfox platform with the most parts behind it, which is not an accident: Macfox designs the frame plain so owners will change it. Hub covers close in the spokes, the chain and pedals come in an iridescent finish, the seat and rear pegs bolt on, and the battery interface is shared across the range so a bigger pack from an X7 or X2 is a legitimate upgrade.

Two fitment details worth knowing before you order. The dual-battery upgrade kit ships in 4-pin and 5-pin versions that are not interchangeable - unplug your pack and count the pins. And the instrument panel comes in four connector variants; the X1S takes the 5-pin R20S/M20P unit unless yours is an older M20 or M20S, which takes the 7-pin. Send us a photo of the connector if you are not sure.

Macfox's one caution, which we repeat: leave the electronic control system alone. Modifying it voids the warranty, and lifting the speed above 20 mph takes the bike out of the Class 2 definition that lets you ride it without a license.

Everything for the Macfox X1S.

Free US shipping over $99. Every part on this page is stated for this frame.

Shop the Macfox X1S