A perfect blend of convenience and sport.
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Ultimate Performance for Versatility
Navigate urban landscapes and off-road adventures effortlessly with Siskiu HE. Comfort on the road with an upright geometry position, while it is firm off-road with a semi-slick tire and suspension. It is designed for urban commuting, off-road adventures, and everything in between, ensuring you're always ready for whatever the road ahead brings.
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Convenient at Any Miles
Experience exceptional convenience with Siskiu HE. Designed with a dropper seat post to easily adjust the height for any purpose, a comfortable saddle for a longer ride, and front and rear lamps to secure your ride.
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Pack everything up!
How many can we pack in a ride? Yes! The built-in rear carrier provides ample space for carrying panniers, groceries, or other essentials, making it an ideal mate for your daily errands or weekend getaways.
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Doubles Your Power
Siskiu HE will double up your power with 3 power assist variations up to 32 km/h. Enjoy flat hills and smooth paved roads up to 150 km of range. Put less effort into its semi-internal battery, so you can easily plug or unplug on maintenance. Relish countless rides while maintaining less.
Choose your series
Build Specs
Kit |
SISKIU HE GRAY (WITH SHIMANO)
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SISKIU HE PURPLE (WITH BOSCH)
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SISKIU HE WHITE (WITH SHIMANO)
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Frame | ALX E-SUV 120mm TRAVEL | ALX E-SUV 120mm TRAVEL | ALX E-SUV 120mm TRAVEL |
Fork | SR SUNTOUR MOBIE 36 BOOST, AIR SPRING, EQUALIZER,130mm TRAVEL, OFFSET: 44mm, 3CR-PCS | SR SUNTOUR MOBIE 36 BOOST, AIR SPRING, EQUALIZER,130mm TRAVEL, OFFSET: 44mm, 3CR-PCS | SR SUNTOUR XCR 34, AIR SPRING,130mm TRAVEL, OFFSET: 51mm, W/ PRELOAD ADJUSTER,LOW SPEED REBOUND,W/ LOCK OUT |
Rear Shock | SR SUNTOUR EDGE PLUS 2CR, E2E: 190x45mm | SR SUNTOUR EDGE PLUS 2CR, E2E: 190x45mm | SR SUNTOUR EDGE PLUS 2CR, E2E: 190x45mm |
Shifter | SHIMANO XT Di2 SW-M8150-R 11-SPEED | SRAM SX EAGLE, 1X12-SPEED TRIGGER | SHIMANO CUES SL-U6000-R, 1X10-SPEED TRIGGER |
Crank Set | SHIMANO SM-CRE80-B 38T | SRAM X-SYNC 2 38T | SHIMANO SM-CRE70-B 34T |
Cassette | SHIMANO LINKGLIDE CS-LG400 11-SPEED 11-50T CASSETTE | SRAM CS-PG-1210-A1 EAGLE 12-SPEED 11-50T CASSETTE | SHIMANO CUES CS-LG300-10 10-SPEED 11-48T CASSETTE |
Rear Derailleur | SHIMANO XT Di2 RD-M8150 11-SPEED | SRAM NX EAGLE 12-SPEED | SHIMANO CUES RD-U6000 10-SPEED |
Tire | SCHWALBE HURRICANE F: 29"x2.40" / R: 27.5"x2.4" 622/584x62 ALLROUND TIRE TLE ADDIX | SCHWALBE HURRICANE F: 29"x2.40" / R: 27.5"x2.4" 622/584x62 ALLROUND TIRE TLE ADDIX, MAX: 29"x2.60" | SCHWALBE HURRICANE F: 29"x2.40" / R: 27.5"x2.4" 622/584x62 ALLROUND TIRE TLE ADDIX |
Brake Lever | SHIMANO BR-M420 | SRAM CODE R | SHIMANO BR-M420 |
Brake Caliper | SHIMANO HYDRAULIC | SRAM CODE-R HYDRAULIC | SHIMANO HYDRAULIC |
Rotor | SHIMANO F: SM-RT64 203 CL / R: RT-EM600 203 CL | SRAM CENTERLINE CENTERLOCK 200MM | SHIMANO F: SM-RT64 203 CL / R: RT-EM600 203 CL |
Motor | SHIMANO DU-EP600 MID MOTOR 28MPH (US CLASS 3), CONTINUOUS RATED POWER 250Watt, MAXIMUM TORQUE 85Nm | BOSCH PERFORMANCE LINE CX | SHIMANO DU-EP600 MID MOTOR 25kph (EU) / 20mph (US), CONTINUOUS RATED POWER 250Watt, MAXIMUM TORQUE 85Nm |
Sensor | SHIMANO EW-SS301 W/ 760mm CABLE | BOSCH RIM MAGNET | SHIMANO EW-SS301 W/ 760mm CABLE |
Battery | SHIMANO BT-EN806 FOR DOWN TUBE INTEGRATED - 630Wh (36V, 14Ah) | BOSCH POWER TUBE 625 HORIZONTAL | SHIMANO BT-EN805-L FOR DOWN TUBE INTEGRATED - 504Wh (36V, 14Ah) |
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What is SUV e-bike?
An SUV e-bike is a bicycle designed for optimal comfort and performance on various types of terrain, similar to an SUV (Sport Utility Vehicle) which can be used both on urban roads and off-road. This bicycle is equipped with suspension features, wide tires for better traction, and a sturdy frame with comfortable geometry, allowing it to cover a variety of terrain.
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Can I ride Siskiu HE in enduro terrain?
SUV e-bikes are not recommended for use on extreme MTB-enduro terrain, due to differences in geometry, suspension, and bicycle tires which are not compatible for use on enduro terrain.
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How much charging power and how long does it take to charge a Siskiu HE battery?
The Siskiu HE battery capacity is 36V 14-17.5Ah.
The charging time is around 7.5-10 hours for Siskiu HE White (with Shimano) and HE Gray (with Shimano). And 4-5 hours for Siskiu HE Purple (with BOSCH). This also depends on the condition of the battery and charger. -
What is the maximum distance of Siskiu HE?
The range of the Siskiu HE with assist covers up to 118 km for Siskiu HE Purple with BOSCH, 178 km for Siskiu HE Gray with Shimano, and 150 km for Siskiu HE White with Shimano when the battery is full.
Actual mileage may vary due to a number of other factors, such as terrain conditions, load on the bike, and state of the battery -
What is the maximum speed of the Siskiu HE?
Power assist will provide up to a speed of 32 km/h for Siskiu HE Purple with BOSCH, and 45 for Siskiu HE Gray and White with Shimano. But don't worry, you can still drive the Siskiu HE beyond 32 km/h but without the assistance of a boost assist.
The speed of e-bikes may vary depending on the regulations of each country. -
Is Siskiu HE compatible with panniers?
Siskiu HE compatible with bags/panniers with hooks/straps. There is no special mounting on the carrier, so it can be used for various carriers with straps.
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Is Siskiu HE compatible with child seats?
Siskiu HE is not compatible with child seats because of the different types of built-in carrier and rear suspension which makes the carrier unstable for child seats.
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What is the maximum load that Siskiu HE can accommodate?
The maximum load that Siskiu HE can accommodate is 150 kg.
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Can tires be replaced with other tires? If so, what is the maximum size?
Sure! The tire can be upgraded up to 29 x 2.60.
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What is the function of the Siskiu HE flip chip?
The initial configuration of the Siskiu HE product is set as a mullet (high position), featuring a 29" front tire and a 27.5" rear tire. The flip chip is available for riders seeking to switch the setting to full 29" (low position) to increase the ground clearance and a slightly more aggressive riding stance.
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Is there a guarantee for Siskiu HE?
The bicycle frame guarantee is valid for 5 (five) years from the date of purchase. For batteries and motors, it is valid for 2 (two) years from the date of purchase. Check the Polygon Bikes website for more information.
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What if the electronic system gets wet?
Just clean it with a clean cloth until dry.