2025 Ariens Razor 21 Self Propelled
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Overview
Availability
Brochure
Year2025
MakeAriens
ModelRazor 21 Self Propelled
Product Features
Description
A WALK-BEHIND THAT'S FORWARD-THINKING.
Whether it’s for smaller lawns or to touch-up after your zero-turn, the Ariens RAZOR has the power and versatility to get the job done quickly and easily. Each model has a deep steel deck for better mulching and more durability. You can mulch, bag, or disperse your clippings because the RAZOR mows the way you want to mow.
Features
- Deep 14 Gauge Steel Deck: 5.5” deep deck delivers superior mulching results while its 14-gauge steel provides more durability.
- Dual Lever Height Adjustment: Quickly change the cutting height between 7 different positions from 1 to 4 inches.
- Briggs & Stratton® Engine With Readystart®: Mows through tall, thick grass with ease. Our powerful Briggs & Stratton engines start every time and never require an oil change.
- Custom Wheels: 8-inch front and 10-inch rear wheels ensure smooth, easy rolling operation over all types of terrain.
- Reflex™ Drive System: REFLEX speed control technology matches the mower to your pace.
- Vertical Storage: Save space in your garage in-season or for winter storage.
Specifications
- Model Number: 911608
- Engine: Briggs & Stratton® EXi 725
- Engine Displacement (in/cc): 163 cc
- Horsepower: 0
- Fuel Capacity (gal/ltr): 0.3 gal / 1 ltr
- Cutting Width (in/cm): 21 in / 53.3 cm
- Cutting Height Min: 1 in / 2.5 cm
- Cutting Height Max: 4 in / 10.2 cm
- Cutting Positions: 7
- Drive System: General Transmission® MA 300
- Drive Wheel: Front
- Ground Speed Forward (mph/kph): 3.7 mph / 6 kph
- Weight (assembled): 77 lb
- Length: 64 In / 162.6cm
- Product Warranty: 3 years residential use. 90 days commercial use
- Floor Mat: N/A
- Deck Pan Storage Tray: N/A
- Lights: N/A
Overview
- Powerful Engine – Briggs & Stratton® EXi725 163cc engine brings the grunt to tough jobs, never requires an oil change, and starts every time.
- 3-in-1 Design – This versatile machine quickly converts between mulching, bagging, or rear discharge – your choice.
- Front wheel drive – Self propelled drive system minimizes the effort to cut large lawns, while the front wheel drive ensures maximum control while cutting around obstacles. Customize your speed using the lower bail between approximately 1-4 MPH.
- Durable deck – 14 gauge steel deck provides durability, while the 5.5” deep deck design ensures superior mulching performance.
NOTES:
Actual product may varyEngine
Engine Manufacturer | Briggs & Stratton® |
Engine Type | EXi 725 |
Displacement | 163 cc |
General
Fuel Capacity | 0.3 gal (1 L) |
Deck
Deck Size | 21 in. (53.3 cm) |
Shopping Tools
Quote by Phone

2025 Ariens Razor 21 Self Propelled
(717) 229-2228
Stewart Mower Sales & Service
2245 Jefferson Road |
Spring Grove
PA
17362
United States
- Hours Open Close
- Mon - Fri: 8:00 a.m. 5:00 p.m.
- Sat: 8:00 a.m. 1:00 p.m.
- Sun: Closed