Willie the Grounds keeper
Austin, TX
Jul 2025
Love it
My first Ariens. The RAZOR 21 PUSH was recommended to me by a mobile mechanic. I'm really happy with the mower — it's easy to operate and really a quality product.
Verified owner
1 / 4
🌱 ARIENS RAZOR SERIES · ENTRY LEVEL
RAZOR 21
Push Mower.
The dependable, easy-to-operate Ariens RAZOR 21 push mower. 150cc engine, 21-in. deck, and 7 cutting height positions — everything you need for lawns up to 0.5 acres.
$399.00$649.0050% OFF · SAVE $250
4.8· 264 verified owner reviewsAs low as $33/mo · 0% APR financing at checkout
In stock · Ships from 4 U.S. warehouses (LA · NJ · IL · TX)
Free Shipping · curbside with liftgate2-Yr / 120-hr bumper-to-bumper
Select Configuration:
- 17.5 HP Briggs & Stratton 31R977 single-cylinder
- 42-in. Edge™ Mower Deck · 13 cutting heights
- Kanzaki® Tuff Torq® hydrostatic transaxle
- 15-in. open-back seat with 5-1/2" travel
- 2-Year / 120-Hour Bumper-to-Bumper Warranty
1
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9 sold today
Just ordered from Roanoke, VA · 7 min ago
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12 months
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FREE SHIPPING · ALL 50 STATES
3-YEAR / 200-HR FACTORY WARRANTY
30-DAY RISK-FREE RETURNS
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U.S.-BASED PHONE SUPPORT
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FREE SHIPPING · ALL 50 STATES
3-YEAR / 200-HR FACTORY WARRANTY
30-DAY RISK-FREE RETURNS
PRICE MATCH GUARANTEE
U.S.-BASED PHONE SUPPORT
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See It In Action
The RAZOR 21 PUSH On Video
Real walkarounds, expert reviews and buyer's guides — see the RAZOR 21 PUSH in action before you buy.
Ariens RAZOR 21 PUSH Review
Ariens RAZOR 21 PUSH Features & Benefits
Product Features
Built To Perform
Briggs & Stratton EX 625 Engine
A dependable 150 cc Briggs & Stratton EX 625 engine gives the RAZOR 21 PUSH the power to handle everyday residential cutting without the cost or upkeep of a self-propelled drive.
21-in. Cutting Deck, 7 Height Positions
The 21-in. (53.3 cm) deck adjusts from 1 in. to 4 in. across 7 cutting positions, so you can dial in the exact height for your lawn in every season.
Lightweight & Easy to Maneuver
At just 69 lb assembled, the RAZOR 21 PUSH is easy to push, turn, and store — a simple, no-frills mower built for smaller residential yards.
3-Year Residential Warranty
Backed by a 3-year residential / 90-day commercial warranty, the RAZOR 21 PUSH is built to be a reliable, low-maintenance addition to your equipment lineup.
Technical Specs
Specifications
Overview+
Model Number
911607
Engine+
Engine
Briggs & Stratton® EX 625
Engine Displacement (in/cc)
150 cc
Horsepower
0
Fuel Capacity (gal/ltr)
0.3 gal / 1 ltr
Deck+
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
Dimensions+
Weight (assembled)
69 lb
Length
64 In / 162.6cm
Warranty+
Product Warranty
3 years residential use. 90 days commercial use
Features+
Floor Mat
N/A
Deck Pan Storage Tray
N/A
Lights
N/A
*Warranty term limited to years or hours used, whichever comes first. Specifications based on published information and subject to change without notice.
Free Shipping
Delivered ready-to-mow
2-Year Warranty
300-hour bumper-to-bumper
30-Day Returns
Risk-free trial at home
0% Financing
No interest for 9 months
Compare Models
RAZOR 21 PUSH vs The Lineup
| Model | Price | Power | Deck / Cut | Drive | Weight |
|---|---|---|---|---|---|
| RAZOR 21 PUSH(this) | $399 | 150cc | 21" | Push | 68 lb |
 RAZOR 21 SPView → | $499 | 163cc | 21" | Self-Propelled | 79 lb |
 RAZOR 21 REFLEXView → | $599 | 163cc | 21" | Reflex SP | 82 lb |
 CLASSIC 24View → | $899 | 212cc | 24" | 2-Stage | 191 lb |
 DELUXE 24View → | $1,299 | 252cc | 24" | 2-Stage | 216 lb |
Manuals & Brochure
Full Ariens operator's manual and RAZOR Series product brochure ship digitally with your order.
Shipping & Delivery
Free freight to the lower 48. Delivered curbside with liftgate — driver schedules the appointment in advance.
Warranty
Backed by the Ariens 3-year residential / 90-day commercial limited warranty on new equipment.
4.8
264 verified owner reviews
5-star
83%
4-star
17%
3-star
0%
2-star
0%
1-star
0%
Customer Photos
9+ photos from verified owners
Brett
North Carolina
Apr 2024
Nice light push mower
So far, so good. It runs well and doesn't get bogged down easily. It's a lot easier to push than my old mower and handles my property with no issues at all.
Verified owner
seb1960
Bangor, PA
Dec 2023
Good update from my old mower
Previously owned an older push mower. The RAZOR 21 PUSH is a nice step up with a couple improvements — the 7-position height adjustment is a great touch.
Verified owner
Ford Doctor
Mount Olive, NJ
Aug 2021
Meets my needs, exceeds my expectations
I needed a simple, affordable push mower that would not break my bank account. I chose the RAZOR 21 PUSH over the others for quality and reputation. After a couple months I am very happy with my choice.
Verified owner
MarkGinOhio
Worthington, OH
Dec 2023
Great dealer service
I've only used it a few times but it runs great. I was especially pleased with the service I received from the dealer.
Verified owner
Djbnard
Verified Owner
Mar 2024
Ariens RAZOR 21 PUSH
The purchase and delivery process was great. Machine arrived clean, fueled, and ready to go. Everything about the buying experience was smooth from start to finish.
Verified owner
Willie the Grounds keeper
Austin, Texas
a year ago
Love it
My first Ariens. The RAZOR 21 PUSH was recommended to me by a mobile mechanic who had worked on my old mower that kept breaking down. I'm really happy with it — it's easy to push, light to maneuver, and really a quality product. Quiet running compared to other brands, and easy maintenance.
Verified owner
seb1960
Bangor, PA
2 years ago
Good update from my old mower
Previously owned an older push mower. The RAZOR 21 PUSH is a nice step up with a couple improvements — the 7-position height adjustment is a great touch and the 150cc Briggs engine starts easy every time. Great value.
Verified owner
Miss V
Trumansburg, NY
4 years ago
Perfect birthday gift
Hubby loaded a brand new Ariens out of his truck for my 60th and I had never owned a brand new mower before. It starts easy and cuts beautifully for such a light, simple machine. Very happy with it.
Verified owner
Mike D
Fayetteville, Georgia
2 years ago
Solid mower, easy setup
I've owned Ariens before and this RAZOR 21 PUSH keeps the tradition going. Assembly was straightforward, the deck adjusts easily across all 7 positions, and it handles my small lot in no time.
Verified owner
vindogie
Hudson, NH
3 years ago
Great cut, season after season
I've put several seasons on my RAZOR 21 PUSH now and it keeps running strong. The 21-in. deck gives a clean, even cut and it's light enough that mowing never feels like a chore.
Verified owner
Florida friend
2 years ago
Excellent value
For the price, you get a lot of mower. The RAZOR 21 PUSH handles my small property without any issues, and the dealer support has been great. The 3-year warranty gives peace of mind.
Verified owner
Kalibungo
Asheville, NC
3 years ago
Exactly what I needed
Bought this a year ago and it has been fantastic. It starts reliably, cuts evenly, and the 150cc engine has plenty of power for a push mower. Would recommend to anyone with a small yard.
Verified owner
Tacoturbo
Hawaii
4 years ago
Simple and dependable
This is so much easier to maintain than my old mower. The 21-in. deck covers plenty of ground per pass and the mower is light enough that turns are effortless. Happy with the purchase.
Verified owner
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FAQ
Factory Warranty
Every machine is covered, no hassle
Free Freight on $500+
We handle the heavy lifting
U.S.-Based Support
Real experts (+1 929-520-5580)
Farmer Approved
Trusted by landowners across the country
Why Buy Here
Us vs. The Dealership
Ordering here
Local dealer
Price
Direct promo price
Full MSRP + dealer prep
Freight & delivery
Free curbside w/ liftgate
$150–$450 delivery fee
Assembly & prep fee
$0 — ships ready-to-mow
$99–$249 setup
Return window
30 days, risk-free
Usually final sale
Wait time
Ships in 1–2 business days
2–6 weeks special order
Financing
0% APR at checkout
Credit application required
Zero Risk
You're Fully Covered
30 Days To Change Your Mind
Mow with it at home. If it isn't right for your property, we arrange the pickup and refund you — no restocking fee.
3-Year / 200-Hour Coverage
Bumper-to-bumper factory warranty on new equipment. Engine, transaxles, deck and electrical all covered.
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Real Humans, 7 Days A Week
US-based owner support before and after delivery — deck setup, first service, parts questions, anything.
Ready To Mow?
Take home the Ariens RAZOR 21 today — free freight, 3-year warranty, 50% off for a limited time.
✅ Free Shipping · ✅ 2-Year Warranty · ✅ 50% OFF Limited Time