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Description
cube hpa e bike Cube Reaction Hybrid HPA Pro 500 27.5 Inch Electric Mountain Bike (2017)A hardtail with a a bit of extra oomph. The Reaction Hybrid HPA from Cube is an E Mountain Bike with the Bosch CX Performance Line Technology for additional assistance. FEATURES: Advanced Hydroforming Reduced number of welds bringing down the weight and increasing durability. Tapered Head Tube Providing a more secure ride in difficult terrain and assists in direct energy transfer. Wet Paint Surface multi layer wet paint applied for weight saving. Easy
A hardtail with a a bit of extra oomph.The Reaction Hybrid HPA from Cube is an E-Mountain Bike with the Bosch CX Performance Line Technology for additional assistance.
FEATURES:- Advanced Hydroforming – Reduced number of welds bringing down the weight and increasing durability.
- Tapered Head Tube – Providing a more secure ride in difficult terrain and assists in direct energy transfer.
- Wet Paint Surface – multi-layer wet paint applied for weight saving.
- Easy Mount Kickstand
- Frame Safe system – Built with Frame Save System for added safety, allowing for easy replacement in the case of a crash.
- Agile Ride Geometry
- Increased fork offsets for generous toe clearance to the front wheel
- Shortened chain stays without compromising the seat angle
- BB height the same as 26” bikes for a more natural ride position.
- Handy Information on purchasing an E-Bike as well as Information on Australian Legislation can be found here
ABOUT THE BOSCH PERFORMANCE LINE CX: SPECIFICATIONS:
| FRAME | Aluminium Superlite, ARG, Double Butted, Disc Only, Tapered Headtube, Internal Cable Routing |
| COLOR | grey´n´flashred |
| SIZE2 | 7.5: 14", 16", 18" // 29: 17", 19", 21", 23" |
| FORK | SR Suntour XCR32 RL-R Coil,100mm, Remote Lockout |
| HEADSET | FSA Orbit 1.5E ZS, Top Zero-Stack 1 1/8" (OD 44mm), Bottom Zero-Stack 1 1/2" (OD 56mm) |
| STEM | CUBE Performance Stem Pro, 31.8mm |
| HANDLEBAR | CUBE Rise Trail Bar, 680mm |
| GRIPS | CUBE Performance Grip |
| REAR DERAILLEUR | Shimano Deore RD-M610-SGS, 10-Speed |
| SHIFTERS | Shimano Deore SL-M610, Rapidfire-Plus |
| BRAKE SYSTEM | Shimano BR-M315, Hydr. Disc Brake (180/180) |
| CRANKSET | FSA CK-745, 15T |
| CASSETTE | Shimano CS-HG50, 11-36T |
| CHAIN | KMC X10-73 |
| RIMS | CUBE EX21, 32H, Disc, Tubeless ready |
| FRONT HUB | Shimano HB-TX505, QR |
| REAR HUB | Shimano FH-TX505, QR |
| FRONT TIRE | Schwalbe Tough Tom, Active, 2.25 |
| REAR TIRE | Schwalbe Rapid Rob, Active, 2.25 |
| SADDLE | Selle Royal MTB |
| SEAT POST | CUBE Performance Post, 30.9mm |
| SEATCLAMP | CUBE Varioclose, 34.9mm |
| ENGINE | Bosch Drive Unit Performance CX (75Nm) Cruise (250Watt) |
| BATTERY | Bosch PowerPack 500 |
| Bosch | 2A |
| DISPLAY | Bosch Intuvia |
| WEIGHT | 20.9 kg |
Drive Unit:
| Gear shift detection | Support up to | Max. torque (Newton meters): | Weight | |
| TURBO (TU) | ||||
| SPORT (SP) | ||||
| TOUR (TO) | ||||
| ECO (EC) | ||||
| Performance Cruise | yes | 25 km/h | TU: 60 | < 4 kg |
| 25 km/h | SP: 55 | |||
| Chain | TO: 50 | |||
| EC: 40 | ||||
| Performance CX | yes | 25 km/h | TU: 75 | < 4 kg |
| 25 km/h | (dynamic) | SP: 60 | ||
| Chain | TO: 50 | |||
| EC: 40 |
Display:
| Riding mode | |
| Turbo | Direct, powerful support up to maximum cadence for ambitious and athletic riding |
| Sport | Immediate, powerful support for athletic riding off road and in city traffic |
| Tour | Steady support for long tours |
| Eco | Effective support at maximum efficiency for maximum range |
| Off | No support, all cycle computer functions are available |
Battery:
| PowerPack 300 | PowerPack 400 | PowerPack 500 | |
| Mount type | Frame battery / rack battery | Frame battery / rack battery | Frame battery / rack battery |
| Voltage (V) | 36 V | 36 V | 36 V |
| Capacity (Ah) | 8.2 Ah | 11 Ah | 13.4 Ah |
| Energy content (Wh) | 300 Wh | 400 Wh | 500 Wh |
| Weight (kg) | 2.0 / 2.4 kg | 2.5 kg / 2.6 kg | 2.6 kg / 2.7 kg |
Charging:
| Charging time (at 4A) | 50% charge | 80% charge | 100% charge |
| PowerPack 400 | 1.5 h | 2 h | 3.5 h |
| PowerPack 500 | 2 h | 3 h | 4.5 h |
- Bosch CX drive. With up to 75Nm it'll really get you going, even for extended periods of pedalling at higher speeds - useful for tough climbs.
- The large capacity 400Wh battery has plenty of reserves of power, but you can specify your Reaction HPA Hybrid Pro with the optional 500Wh battery for even greater range.
- Shimano's 10-speed Deore transmission delivers precise and easy gear shifting with a wide gear range, while the hydraulic BR-M315 disc brakes with 180mm rotors will bring you to a halt reliably, even in wet weather.
- A comfy ride position is guaranteed by the CUBE cockpit components, while Suntour's coil spring XRC32 fork with remote lockout smoothes things out on even the bumpiest of roads or trails.
AVAILABLE ONLINE (CLICK & COLLECT) /IN-STORE*
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 2010 reviews
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Product Reviews
★★★★★ 5
Looks good feels good
Size: 13 Wide, Color: Black
I've had them 2 weeks and love them. Took a little breaking in but they feel great now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 4
Very narrow
Size: 10 Wide, Color: Cognac
Run narrow. For very narrow feet. Wide width fits like a regular width.
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Reviewed in the United States on February 9, 2026
★★★★★ 5
Comfortable Shoes Right Out of the Box
Size: 9, Color: Black
I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.
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Reviewed in the United States on September 2, 2025
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
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Reviewed in the United States on March 28, 2026
★★★★★ 5
Men’s oxfords
Size: 10.5, Color: Black
Good quality and perfect fit
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Reviewed in the United States on March 22, 2026