The Powerfly 4 625 takes our most affordable electric mountain bike, and
gives it a boost with a longer-range 625 watt-hour battery. Of course,
you still get our user-friendly Removable Integrated Battery (RIB)
system that's super easy to remove and reinstall, plus all the other
parts that make Powerfly 4 your ideal entry into the joys of riding a
pedal-assist bike on or off road.
| Frame |
Alpha Platinum Aluminium, Removable
Integrated Battery (RIB), tapered head tube, Control Freak internal
routing, Motor Armor, Boost148 |
|---|
| *Fork |
Size:
XS
SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 80 mm travel |
|---|
Size:
S , M , L , XL
SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel |
Wheels | Hub front |
Formula DC-511, 6-bolt, Boost110, 15 mm thru axle |
|---|
| Hub rear |
Bontrager alloy, sealed bearing,
alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle |
|---|
| Skewer rear | Bontrager Switch thru-axle, removable lever |
|---|
| Rim | Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve |
|---|
| Spokes |
14 g stainless steel |
|---|
| *Tyre |
Size:
XS , S
Bontrager XR3 Comp, wire bead, 30 tpi, 27.5x2.35" |
|---|
Size:
M , L , XL
Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.30" |
| Max tyre size | Frame: 29x2.60" or 27.5x2.8" (XS & S: 27.5x2.60") Fork: See manufacturer |
|---|
Drivetrain | Shifter |
Shimano Deore M4100, 10 speed |
|---|
| Rear derailleur |
Shimano Deore M5120, long cage |
|---|
| Crank |
FSA Bosch CK-220, 36T ring, 165 mm length |
|---|
| Cassette |
Shimano Deore M4100, 11-46, 10-speed |
|---|
| Chain |
KMC X10, 10-speed |
|---|
| Pedal | VP-536 nylon platform |
|---|
Components | Saddle | Bontrager Commuter Comp |
|---|
| *Seatpost |
Size:
XS , S
Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length |
|---|
Size:
M
Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length |
Size:
L , XL
Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length |
| *Handlebar |
Size:
XS , S
Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width |
|---|
Size:
M , L , XL
Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width |
| Grips | Bontrager XR Endurance Comp |
|---|
| *Stem |
Size:
XS
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length |
|---|
Size:
S , M
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length |
Size:
L , XL
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length |
| Head set |
FSA IS-2, 1-1/8" top, 1.5" bottom |
|---|
| Brake | Tektro HD-M275 hydraulic disc |
|---|
| Brake rotor |
Tektro, 6-bolt, 203 mm |
|---|
Accessories | Battery |
Bosch PowerTube 625 |
|---|
| Charger |
Bosch compact 2A (100-240 V) charger |
|---|
| Controller |
Bosch Purion |
|---|
| Motor |
Bosch Performance CX, magnesium
motor body, 250 watt, 85 Nm, 25 km/h (15.5 mph) max assist, 32 km/h for
New Zealand |
|---|
Weight | Weight | M - 23.67 kg / 52.18 lb (with tubes) |
|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
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