Rizta S - 2.9 kwh - Mono - Ather Stack Pro vs Diplos Pro +

Compare selected variants side by side across prices, specifications, and features.

	Ather Rizta S - 2.9 kwh - Mono - Ather Stack Pro ₹1.21 Lakh	Numeros Diplos Pro + ₹1.35 Lakh	Add bike
Price & Ownership
Ex-Showroom Price	₹1.21 Lakh	₹1.35 Lakh
On-Road Price (Mumbai)	₹1.31 Lakh (est.)	₹1.45 Lakh (est.)
EMI (per month)	₹3,349	₹3,711
Running Cost	₹0.19/km	₹0.21/km
At a Glance
Fuel Type	Electric	Electric
Transmission	Automatic	Automatic
Body Type	Scooter	Scooter
Availability	On sale	On sale
Colours	Alphonso Yellow Duo Cardomom Green Duo Deccan Grey Deccan Grey Duo Pangong Blue Pangong Blue Duo Siachen White Terracotta Red Terracotta Red Duo	Blaze Red Piano Black Volt Blue
Engine & Performance
Engine	Not applicable	Not applicable
Power	5.77 bhp	3.88 bhp
Torque	22.00 Nm	140.00 Nm
Power-to-Weight	46.2 bhp/tonne	27.7 bhp/tonne
Torque-to-Weight	176.0 Nm/tonne	1000.0 Nm/tonne
Top Speed	80 kmph	70 kmph
Battery & Charging
Range	123 km	156 km
Battery Capacity	2.9 kWh	4.04 kWh
Charging Time	7.25 hrs (0-100%), 6 hrs (0-80%)	3-4 hrs
Dimensions & Weight
Kerb Weight	125 kg	140 kg
Seat Height	780 mm	--
Ground Clearance	150 mm	180 mm
Motor
Motor Type	PMS Motor	Not listed
Motor IP Rating	IP67	Not listed
Performance
Riding Modes	Zip and Smart Eco	Normal, Eco
Gradeability	15 Degree	14 Degree
Water Wading Limit	400 mm	Not listed
Motor Type	Not listed	PMSM-Hub
Motor IP Rating	Not listed	IP67
Battery & Charging
Battery Portability	1 fixed battery - 2.9 kWh	2 portable battery - 2.02 kWh
Battery Type	Lithium Ion	Lithium Ion
Battery IP Rating	IP67	IP67
Number of Batteries	1	2
Portable Battery	No	Yes
Swappable Battery	No	No
Fast Charging	Yes	Not listed
Charger Type	Portable Charger	Portable Charger
Charger Output	350W	1200 W
Fast Charging Availability	Not listed	Yes
Fast Charger Cost	Not listed	Not Included in the Vehicle Price
Charger Cost	Not listed	No additional cost (Included in the vehicle price)
Brakes
Braking System	CBS	CBS
Front Brake	Disc, 200 mm	Disc, 220 mm, 2 piston caliper
Rear Brake	Drum, 130 mm	Disc, 180 mm, 1 piston caliper
Suspension
Front Suspension	Telescopic Forks	Telescopic Shock Absorber
Rear Suspension	Monoshock Absorbers	Adjustable Rear Shock Absorbers
Front Suspension Preload Adjuster	Not listed	No
Rear Suspension Preload Adjuster	Not listed	Yes
Wheels & Tyres
Wheel Type	Alloy	Alloy
Wheel Size	Front - 12 inch, Rear - 12 inch	Front - 12 inch, Rear - 12 inch
Tyre Type	Tubeless	Tubeless
Tyre Size	Front - 90/90 - 12, Rear - 100/80 - 12	Front - 90/90 - 12, Rear - 90/90 - 12
Chassis
Chassis Type	Underbone	Square Tube Chassic
Dimensions
Overall Dimensions	Not listed	1960 mm x 715 mm x 1125 mm
Wheelbase	Not listed	1430 mm
Seat & Storage
Under Seat Storage	34 litres	Yes
Front Storage Box	Yes	No
Helmet Hooks	2	Not listed
Document Storage	Not listed	No
Pillion Seat	Not listed	Stepped Seat
Pillion Comfort	Not listed	Footrest, Grab rail
Instrument Cluster
Instrument Console	7-inch TFT Display with Brightness Control	Digital Display
Mobile Phone Connectivity	Not listed	No
GPS & Navigation	Not listed	No
Speedometer	Not listed	Digital
Odometer	Not listed	Digital
Distance to Empty	Not listed	Yes
Voice Assist	Not listed	No
Tripmeter	Not listed	2 Tripmeters, Digital
Stand Alarm	Not listed	Yes
Low Battery Indicator	Not listed	Yes
Hazard Warning Indicator	Not listed	Yes
Malfunction Indicator	Not listed	Yes
Average Speed	Not listed	No
OTA Updates	Not listed	Not Available
Call/SMS Alerts	Not listed	No
Clock	Not listed	No
Lights
Headlight	LED Headlamp	LED Headlamp
DRLs	Yes	Yes
Brake/Tail Light	LED	LED
Turn Signal	LED	LED
Boot Light	Not listed	Yes
Hazard Warning Lights	Not listed	Yes
Pass Light	Not listed	Yes
Connectivity
Mobile Phone Connectivity	Bluetooth and Internet	Not listed
GPS and Navigation	Turn-by-turn Navigation	Not listed
Safety
Side Stand Engine Cut-off	Yes	Not listed
Anti-Theft System	Yes	Not listed
Hill Assist	Yes	Not listed
Regenerative Braking	Yes	Not listed
Tyre Pressure Monitoring System	Optional	Not listed
Safety & Convenience
Cruise Control	Not listed	Not Available
USB Charging Port	Not listed	Front
Side Stand Engine/Motor Cut-off	Not listed	Yes
Keyless Lock/Unlock	Not listed	No
Anti Theft System	Not listed	No
Start Type	Not listed	Self Start
Kill Switch	Not listed	No
Hill Assist	Not listed	No
Regenerative Braking	Not listed	Yes
Reverse Mode	Not listed	Yes with Parking Assist
Artificial Sound	Not listed	No
Convenience
USB Charging Port	Yes	Not listed
Keyless Lock/Unlock	Yes	Not listed
Reverse Mode	Yes with Parking Assist	Not listed
Autohold	Yes	Not listed
Start Type	Self Start	Not listed
Warranty & Service
Battery Warranty	5 year or 60,000 km	Not listed
Motor Warranty	3 year	Not listed
Mobile App Monitoring
Tow & Theft Notifications	Not listed	Yes
Vehicle Location Tracking	Not listed	No
Nearby Charging Stations	Not listed	No
Live Charging Status	Not listed	No
Battery Status	Not listed	Yes
Geo Fencing	Not listed	No

Best value in each row is marked green. "Not applicable" means the specification does not exist for that bike (an electric bike has no fuel tank); "Not listed" means the manufacturer does not publish it. A dotted underline marks a value published for the model rather than for that variant — where variants are known to differ on a specification, each shows only its own value. Assumes petrol at ₹105/litre and electricity at ₹8/unit; claimed mileage and range, so both sides read optimistic. On the on-road price at 9.5% for 36 months after a 20% down payment.

Disclaimer: Prices shown are indicative and may vary. Ex-showroom, road tax, registration, insurance and other charges are subject to change without notice. Please confirm the final on-road price with your nearest authorised dealer before purchase.