ATV PARTS SNOWMOBILE PARTS UTV PARTS MOTORCYCLE PARTS TRAILER PARTS PWC PARTS AND ACCESSORIES. GUN DEALER. FIREARMS MAINE

ATV, UTV, Snowmobile parts and accessories Gun Shop Guns Ammo Hermon Bangor Maine

home | about | contact us | location | hours | links | firearms page | amsoil | facebook | twitter | atv passenger seats | atv passenger pegs

we buy, sell, & trade guns info page | choosing the right handgun | appraisals & shop services

new firearms inventory list updated daily | used firearms inventory list updated daily 

guns under $300 page updated daily

ar lowers | ar uppers | guns by manufacturer | guns by caliber / gauge | left handed guns | youth rifles & shotguns | ak47 rifles | ar15 ar10 rifles | military surplus firearms | ammunition & reloading

 maine gun shows | maine gun clubs & shooting ranges | maine constitutional carry | logoed merchandise | employment | maine stolen guns database | concealed permit info  

 

WE SELL DISCOUNT ATV parts, Snowmobile parts, UTV parts, Trailer parts, motorcycle parts, personal watercrafT PARTS, boat accessories and towables, side by side parts, accessories, clothing AND HELMETS. WE are also a LICENSED GUN DEALER. Gun shop with 400+ firearms in stock! Located in hermon, Maine.  3 miles from bangoR, MAINE.

 

BUSINESS HOURS: MONDAY: NOON - 5:30pm TUESSDAY - FRIDAY: 9:00am - 5:30pm SATURDAY: 8:00am - 2:00pm

SUNDAY: RANDOM SEE FACEBOOK THIS WILL BE POSTED BY 8AM SATURDAY ON FACEBOOK AND THE TOP OF THIS PAGE.

DUE TO AGE AND COUNTRY FACEBOOK RESTRICTIONS ONLY FACEBOOK MEMBERS CAN SEE MY PAGE.

 

ALLSPORT PERFORMANCE INC.

681 BOG ROAD

HERMON, MAINE 04401

 

We enjoy riding our snowmobile or atv on the trails in Maine and we want to help you enjoy motorsports also as affordably as possible no matter where you ride. So always check that trail conditions report, check with us before your next snowmobile parts or ATV parts purchase, and always ride safe.

 

 

WHY GO TO THE LOCAL DEALERS IN BANGOR, MAINE WHEN WE CAN SAVE YOU AT LEAST $20.00 OFF RETAIL ON EVERY $100.00 YOU SPEND BECAUSE OUR DISCOUNT STARTS AT 20% OFF RETAIL AND CAN EXTEND TO 35% OFF. The more you spend the more you save. 

save 20-35% off automatic distributors pricing!

WHY WASTE YOUR HARD EARNED MONEY!

 

Since 1997 we have been offering maine AND NATIONWIDE customers the lowest discount prices on atv Parts, utv parts, snowmobile parts, motorcycle parts, pwc parts, boat accessories, vehicle towing accessories and trailer parts and accessories UP TO 20% -  35% OFF RETAIL

SAVE 20-35% OFF THESE CATALOGS BELOW

CLICK ON CATALOGS BELOW

2016 OUTERWEAR CATALOG 2016 SNOWMOBILE CATALOG 2015 STREET CATALOG 2015 ATV CATALOG 2015 OFF ROAD CATALOG 2015 Marine Catalog 2015 Trailer Catalog

2016 OUTERWEAR  |  2016  WINTER SNOWMOBILE  |  2016 STREET  |  2016 ATV / UTV  |   2016 OFFROAD   |    2015 MARINE    |   2015 TRAILER


 

WE ARE ALSO A STOCKING GUN SHOP WITH 400+ NEW AND USED GUNS IN STOCK  

The best gun shop in Maine with 400+ new and used guns in stock. We have the lowest prices in the state and give fair prices for your trade. We buy firearms as well. See our full inventory and pricing on our inventory page updated every morning before we open. No other gun shop in Maine has a more updated website and no other dealer lists their pricing because most of them are over priced. Here you only deal with the owner and no one else. Compare us to ANY local gun dealer or gun shop in Maine and you will be glad you did.

CLICK ON BUSINESS OUR CARD BELOW

LICENSED GUN DEALER. FFL TRANSFERS $20.00 EACH

 

WE WILL BE EXPANDING MORE AND MORE TO OFFER AS MUCH AS POSSIBLE FOR MAINE SPORTSMAN.

 

 $$ BUY - SELL - TRADE $$

APPRAISER OF FIREARMS - FREE GUN APPRAISALS - CASH FOR GUNS

 we buy, sell, & trade guns for more info CLICK HERe

 

FOR FIREARMS PAGE WITH FULL INVENTORY GO TO:

 

WWW.MAINEGUNDEALER.COM

 

***Our firearms inventory is updated daily mostly in the mornings by 8:00am but can be at anytime. Like our Maine Gun Dealer Facebook page for a preview of what is to come before it is added to this page.***

LIKE ALLSPORT PERFORMANCE INC. ON FACEBOOK

*SIGN UP FOR OUR NEWSLETTER*

Sign up to get news and updates delivered to your inbox. We will email a list of firearms that are due to arrive and that have just arrived. Also we will send you information on special sales or manufacturer promotions. There are sales only offered to those who sign up for this e-mail. You can save $10 off or more on a firearm on sale. Do you want to know if we will offer extended hours on certain days or if we will be open on Sunday? We will let you know.

Sign Up Now

 


 

WE ACCEPT PAY PAL AND  ALL CREDIT CARDS.

 

WE WILL NOT BE UNDERSOLD!

We will beat competitors prices! We will WORK TO beat them by DOLLARS.

LIKE ALLSPORT PERFORMANCE INC. ON FACEBOOK

If you are looking at purchasing something on e-bay and you think you find great deals there well think again. E-bay charges 8% in fees which allows us to sell those items for 8% less.  MANY ITEMS HAVE MINIMUM ADVERTISED PRICING SO WE CAN SELL FOR MUCH LESS IN OUR RETAIL STORE. we give those so called internet deals 365 days a year. if you live in maine the 8% in savings more than covers the extra 5.5% cost of maine sales tax! of course picking the item up is free. shop local! 

 

DIRECT DEALER FOR WESTERN POWER SPORTS & Automatic distributors (TAKE AN AUTOMATIC 20% OFF (MIN.) UP TO 35% OFF their retail prices. Why pay retail at their showroom) AND OTHERS in the power sports industry.

 

 

SAVE 20-35% OFF THESE CATALOGS BELOW

CLICK ON CATALOGS BELOW

2016 OUTERWEAR CATALOG 2016 SNOWMOBILE CATALOG 2015 STREET CATALOG 2015 ATV CATALOG 2015 OFF ROAD CATALOG 2015 Marine Catalog 2015 Trailer Catalog

2016 OUTERWEAR  |  2016  WINTER SNOWMOBILE  |  2016 STREET  |  2016 ATV / UTV  |   2016 OFFROAD   |    2015 MARINE    |   2015 TRAILER

 

MORE ONLINE SNOWMOBILE, MOTORCYCLE, ATV, AND TRAILER CATALOGS BELOW (PLEASE SCROLL DOWN)

SAVE 20 - 35% OFF

 

windham weaponry DEALER 

made in maine

 

WINDHAM WEAPONRY AUTHORIZED DEALER HERMON MAINE NEAR BANGOR ALLSPORT PERFORMANCE INC.

 

authorized AMSOIL dealer! We stock atv, motorcycle, snowmobile, and marine oil plus more.

SEE OUR AMSOIL PAGE FOR A LIST OF WHAT WE STOCK CLICK HERE

AMSOIL DEALER ALLSPORT PERFORMANCE INC. HERMON, MAINE

 


 

WE ARE A SUPPORTING BUSINESS MEMBER FOR THE FOLLOWING MAINE CLUBS AND ORGANIZATIONS.

 

We supply firearms for the MAINEiacs Charities Sportsman's Supper

 


NEW! ONLINE SNOWMOBILE, MOTORCYCLE, ATV, AND TRAILER CATALOGS BELOW (SCROLL DOWN)

 

 

WE STOCK WES STORAGE BOXES IN OUR RETAIL LOCATION. INVENTORY VARIES. 

(PRICES SUBJECT TO CHANGE)

WES CLASSIC STANDARD WS2500  ATV REAR SEAT / STORAGE BOX ALLSPORT PERFORMANCE INC. HERMON, MAINE

 

WES CLASSIC ATV SEAT WS2500 -  RETAIL: $310.95 - OUR COST: $218.95

SEE OUR WES INDUSTRIES PAGE CLICK HERE

 

QUADRAX ATV FENDER PROTECTORS W/ FOOT PEGS ALLSPORT PERFORMANCE INC. HERMON, MAINE QUADRAX MT15971 15971 FENDER PROTECTORS FOOT PEGS / RESTS ALLSPORT PERFORMANCE INC. HERMON, MAINE

 

QUADRAX ATV FENDER PROTECTORS W/ FOOT PEGS 

CLICK ON APPLICATION PAGE TO SEE WHAT WE HAVE IN STOCK AT OUR RETAIL LOCATION

 

SQUARE TUBING - RETAIL: $139.90 - OUR COST: $123.95

ROUND TUBING - RETAIL: $145.90 - OUR COST: $123.95

*** CLICK HERE TO GO TO THE FENDER PROTECTOR APPLICATION PAGE  ***

 

WES ATV FOOT PEDALS - RETAIL: $52.95 - OUR COST 44.95

 


 

ATTN. SNOWMOBILERS  WE STOCK CASTROL, KLOTZ,  IPONE, BLUE MARBLE AND AMSOIL SNOWMOBILE OIL!

 

AMSOIL: INTERCEPTOR 2-CYCLE OIL, DOMINATOR 2-CYCLE OIL, 0 - 40 SNOWMOBILE / ATV FOUR STROKE OIL, 20W-50 MOTORCYCLE OIL, SABER OUTBOARD 2-CYCLE OIL, SYNTHETIC CHAINCASE & GEAR OIL, SYNTHETIC MARINE GEAR LUBE, MARINE SYNTHETIC FOUR STROKE & HP INJECTOR SYNTHETIC 2-CYCLE OIL AND MORE IN STOCK! ALWAYS ADDING NEW PRODUCT.

 

ATV OIL: BEL RAY, IPONE, & AMSOIL

 


 

LIKE ALLSPORT PERFORMANCE INC. ON FACEBOOK

 

 

NEW! ONLINE SNOWMOBILE, MOTORCYCLE, ATV, AND TRAILER CATALOGS BELOW (SCROLL DOWN)

 

 

WANT TO PLACE AN ORDER WITH US OR GET A QUOTE? SEE BELOW

 

** PRICES ARE RETAIL IN ALL CATALOGS. DISCOUNTS OF 20% - 35% OFF OR MORE FROM THE RETAIL PRICES APPLY TO ITEMS IN THE CATALOGS BELOW.

 IF YOU ARE INTERESTED IN ITEMS THAT ARE IN THE CATALOGS BELOW PLEASE E-MAIL US FOR A PRICE QUOTE YOU WON'T BE DISAPPOINTED.  LOCAL PICK UP DOES NOT REQUIRE THE ITEM TO BE PRE PAID. YOU ONLY HAVE TO MAKE ONE TRIP

CONTACT US:  sales@allsportperformance.biz

 

INCLUDE WHEN REQUESTING A QUOTE: (WE ONLY OFFER PICK UP. NO SHIPPING ON ANY ITEMS AT THIS TIME)

PLEASE INCLUDE PART NUMBER (S) FROM THE CATALOGS BELOW AND / OR COMPLETE DESCRIPTION OF ITEM NEEDED INCLUDING MODEL INFORMATION IF NEEDED. 

 

 

MOST ITEMS WILL BE READY FOR PICK UP WITHIN 1-2 WORKING DAYS, THE NEXT DAY IN MOST INSTANCES.

IF YOU ORDER SOMETHING WE DON'T STOCK BY NOON FOR PICKUP AT OUR RETAIL LOCATION WE MAY HAVE IT HERE THE SAME DAY BY 3:00PM.

WE WILL BEAT ANY LOCAL PRICES

 PAY BY CASH, DEBIT CARD, MASTERCARD, VISA, DISCOVER, AMERICAN EXPRESS, OR PAY PAL.

 


ATV PARTS SNOWMOBILE PARTS UTV PARTS MOTORCYCLE PARTS TRAILER PARTS PWC PARTS AND ACCESSORIES. MAINE

 

 

SAVE 20-35% OFF THESE AUTOMATIC DIST. CATALOGS BELOW

OUTERWEAR / WINTER SNOWMOBILE / STREET / ATV UTV / OFF ROAD / MARINE / TRAILER

CLICK ON CATALOGS BELOW

2016 OUTERWEAR CATALOG 2016 SNOWMOBILE CATALOG 2015 STREET CATALOG 2015 ATV CATALOG 2015 OFF ROAD CATALOG 2015 Marine Catalog 2015 Trailer Catalog

2016 OUTERWEAR  |  2016  WINTER SNOWMOBILE  |  2016 STREET  |  2016 ATV / UTV  |   2016 OFFROAD   |    2015 MARINE     |   2015 TRAILER

 

CLICK ON THE WESTERN POWER SPORTS CATALOG LINKS BELOW

 

*** CATALOGS POSTED BELOW *** 

Parts, accessories, clothing, and helmets.


CLOTHING CATALOGS

(CLICK ON THE CATALOGS BELOW)

 

SAVE 20-35% OFF THESE CATALOGS BELOW

OUTERWEAR / WINTER SNOWMOBILE / STREET / ATV UTV / OFF ROAD / MARINE / TRAILER

CLICK ON CATALOGS BELOW

2016 OUTERWEAR CATALOG 2016 SNOWMOBILE CATALOG 2015 STREET CATALOG 2015 ATV CATALOG 2015 OFF ROAD CATALOG 2015 Marine Catalog 2015 Trailer Catalog

2016 OUTERWEAR  |  2016  WINTER SNOWMOBILE  |  2016 STREET  |  2016 ATV / UTV  |   2016 OFFROAD   |    2015 MARINE     |   2015 TRAILER

 


OFF ROAD ATV / UTV / DIRTBIKE CATALOGS

(CLICK ON THE CATALOGS BELOW)

 

CHOOSE THE CATALOG YOU WANT ONCE YOU CLICK ON THIS LINK 

CHOOSE THE CATALOG YOU WANT ONCE YOU CLICK ON THIS LINK 

 

SAVE 20-35% OFF THESE CATALOGS BELOW

OUTERWEAR / WINTER SNOWMOBILE / STREET / ATV UTV / OFF ROAD / MARINE / TRAILER

CLICK ON CATALOGS BELOW

2016 OUTERWEAR CATALOG 2016 SNOWMOBILE CATALOG 2015 STREET CATALOG 2015 ATV CATALOG 2015 OFF ROAD CATALOG 2015 Marine Catalog 2015 Trailer Catalog

2016 OUTERWEAR  |  2016  WINTER SNOWMOBILE  |  2016 STREET  |  2016 ATV / UTV  |   2016 OFFROAD   |    2015 MARINE     |   2015 TRAILER

 

 


MOTORCYCLE / PWC PARTS AND ACCESSORIES CATALOGS

 

(CLICK ON THE CATALOGS BELOW) 

** Save 15% - 35% off the prices shown!

 

CHOOSE THE CATALOG YOU WANT ONCE YOU CLICK ON THIS LINK 

CHOOSE THE CATALOG YOU WANT ONCE YOU CLICK ON THIS LINK 

 

SAVE 20-35% OFF THESE CATALOGS BELOW

OUTERWEAR / WINTER SNOWMOBILE / STREET / ATV UTV / OFF ROAD / MARINE / TRAILER

CLICK ON CATALOGS BELOW

2016 OUTERWEAR CATALOG 2016 SNOWMOBILE CATALOG 2015 STREET CATALOG 2015 ATV CATALOG 2015 OFF ROAD CATALOG 2015 Marine Catalog 2015 Trailer Catalog

2016 OUTERWEAR  |  2016  WINTER SNOWMOBILE  |  2016 STREET  |  2016 ATV / UTV  |   2016 OFFROAD   |    2015 MARINE     |   2015 TRAILER

 

 


 

WINTER SNOWMOBILE / MINI SLED / ATV / UTV / TRAILER / SNOWBLOWER / GO CART CATALOG

 

(CLICK ON THE CATALOGS BELOW) 

 

CHOOSE THE CATALOG YOU WANT ONCE YOU CLICK ON THIS LINK 

 

SAVE 20-35% OFF THESE CATALOGS BELOW

OUTERWEAR / WINTER SNOWMOBILE / STREET / ATV UTV / OFF ROAD / MARINE / TRAILER

CLICK ON CATALOGS BELOW

2016 OUTERWEAR CATALOG 2016 SNOWMOBILE CATALOG 2015 STREET CATALOG 2015 ATV CATALOG 2015 OFF ROAD CATALOG 2015 Marine Catalog 2015 Trailer Catalog

2016 OUTERWEAR  |  2016  WINTER SNOWMOBILE  |  2016 STREET  |  2016 ATV / UTV  |   2016 OFFROAD   |    2015 MARINE     |   2015 TRAILER

 

 


 

 

LIKE ALLSPORT PERFORMANCE INC. ON FACEBOOK

 

 

THESE ARE OLD PICTURES PLEASE GO TO OUR ALLSPORT PERFORMANCE AND MAINE GUN DEALER FACEBOOK PAGES FOR THE LATEST PICTURES

 

        

      

 

FFL TRANSFERS GUN SHOP HERMON BANGOR MAINE ALLSPORT PERFORMANCE INC.

LICENSED GUN DEALER. FFL TRANSFERS. CLICK AR15 PICTURE ABOVE FOR MORE INFORMATION

WE WILL BE EXPANDING MORE AND MORE TO OFFER AS MUCH AS POSSIBLE FOR MAINE SPORTSMAN.

 

LOCAL RETAIL / PICKUP LOCATION:

681 BOG ROAD

HERMON, MAINE 04401

 

E-MAIL: SALES@ALLSPORTPERFORMANCE.BIZ

 

OR USE THE FORM BELOW (The Form Below Is The Preferred Method For Quotes and Pick Up Orders)

 

 

MOST ITEMS WILL BE  READY FOR PICK UP WITHIN 1-2 WORKING DAYS, THE NEXT DAY IN MOST INSTANCES. 

IF YOU ORDER SOMETHING WE DON'T STOCK BY NOON FOR PICKUP AT OUR RETAIL LOCATION WE MAY HAVE IT HERE THE SAME DAY BY 3:00PM.

 

SORRY WE DO NOT TAKE OUT OF STATE ORDERS OVER THE PHONE OR SHIP OUTSIDE THE USA AT THIS TIME.

 

 

 

 
View Larger Map

 

 


Business Hours :

MONDAY: NOON - 5:30pm

TUESDAY - FRIDAY: 9:00am - 5:30pm 

SATURDAY: 8:00am - 2:00pm

SUNDAY: RANDOM SEE FACEBOOK

ON SATURDAYS IT IS BETTER IF YOU ARRIVE EARLY. 11AM ON CAN BE VERY BUSY.

(Please arrive a half hour before closing to complete firearms transactions)

 

Phone:

207-848-4995 (Only one person answers the phone and that is me. If the retail is busy which it normally is I will not be able to answer even though we are open. Any changes in hours are posted on Facebook. I try to answer as many IN STATE calls as possible. Please stop in, send a message through Facebook page or send an email to me otherwise. E-mail may have quicker response time. 

***WE DO NOT ANSWER OUT OF STATE CALLS***If you purchased something through Ebay or Gun Broker please email us through Ebay or Gun Broker only.

 

E-mail for Allsport Performance Inc: (none firearms related)

When contacting us about parts please include your year, make, and model of your machine.

sales@allsportperformance.biz

customerservice@allsportperformance.biz

webmaster@allsportperformance.biz

 

E-mail for FIREARMS QUESTIONS (WWW.MAINEGUNDEALER.COM): 

sales@mainegundealer.com

 

 

*SIGN UP FOR E-MAILS*

Sign up to get news and updates delivered to your inbox. We will email a list of firearms that are due to arrive and that have just arrived. Also we will send you information on special sales or manufacturer promotions. Do you want to know if we will offer extended hours on certain days or if will will be open on Sunday? We will let you know.

Sign Up Now

 

 

Web Sites: WWW.ALLSPORTPERFORMANCE.BIZ / WWW.MAINEGUNDEALER.COM / WWW.MAINESPORTSMANSSTORE.COM

 

We are closed for the following holidays. WE MAY DECIDE TO BE OPEN 8-NOON THESE DAYS IF WE ARE WE WILL POST ON FACEBOOK AND THE TOP OF OUR MAIN PAGES.

• Friday, January 1 – New Year's Day

• Monday, May 30 – Memorial Day

• Monday, July 4 – Independence Day

• Monday, September 5 – Labor Day

• Monday, October 10 – Columbus Day

• Friday, November 11 – Veterans’ Day

• Thursday, November 24 – Thanksgiving Day

• Friday + Monday, December 25 + 26 – Christmas Day (observed)

 

HOURS: Any changes will be posted on our Maine Gun Dealer or Allsport Performance Facebook page.

 

 

LIKE ALLSPORT PERFORMANCE INC. ON FACEBOOK

 


E-BAY DROP OFF CONSIGNMENT SELLER. HERMON, MAINE

CONSIGNMENT SELLER

 

We will sell and ship your items for you on e-bay. (fees apply) Antiques, military items, and more. We do the research so that the items are described correctly and we will get the highest price from the items. We will tell you what is worth selling on e-bay and what is not.  

We do not ship large or very fragile items. Those items will be sold as local pick up only.

We also take items in on trade towards payment see below.


PENOBSCOT SNOWMOBILE CLUB SLEDHERMON.NET HERMON, MAINE

 

 CLUB MEMBER DISCOUNT:

Penobscot Snowmobile Club in Hermon, Maine: Members Save  25% + (excluding firearm related items) find out more by clicking the club member button below.

 

 

Click here > PENOBSCOT SNOWMOBILE CLUB  Hermon Maine Facebook group

 


 

 

 

                            

 

 

CANNOT AFFORD TO PURCHASE SOME ITEMS YOU WANT? 

I WILL CONSIDER TAKING IN TRADES SUCH AS ANTIQUES, OLD GUNS AND CIVIL WAR, WWI, WWII, KOREAN WAR, VIETNAM WAR MILITARY ITEMS TOWARDS PAYMENT.

 

JOIN THE NRA. ALLSPORT PERFORMANCE INC HERMON MAINE                      Sportsman’s Alliance of Maine

 

 

Counter

 

 Allsport Performance on Manta

 

MAINE SNOWMOBILE TRAIL REPORTS AND INFORMATION

 

MAINE ATV TRAIL MAPS AND INFORMATION


For the best price on aftermarket parts see us but for the best in Lawn and Garden equipment and OEM Polaris ATV and Snowmobile sales, parts and service see Bob's Small Engines in Bucksport, Maine. 

He stocks more oem parts than most of the local dealers. He has new, NOS, and used parts as well for Polaris ATV's and Snowmobiles, Chainsaws, and other lawn and garden equipment. Some items have not been available for years (up to 30 or 40 year old equipment)! Like me if he does have it he will order it the same day and get the parts you need fast. Unlike the other dealers that order once a week and have people behind the counter the don't have a clue what they are doing. Tell Bob that Fred sent you! I am working on his new web site. Click below.

POLARIS ATV SNOWMOBILE DEALER NEW AND NOS PARTS AND ACCESSORIES. LAWN AND GARDEN SALES AND SERVICE. BUCKSPORT, MAINE


 

 

Bangor Weather Forecast, ME (04401)

 

 

WE SELL PARTS FOR ARCTIC CAT, BOMBARDIER, CAN AM, HONDA, KAWASAKI, KTM, POLARIS, SEA DOO, SKI DOO, SUZUKI, YAMAHA, AND MANY OTHERS.

 

 

home | about | contact us | location | hours | links | firearms page | amsoil | facebook | twitter | atv passenger seats | atv passenger pegs | motorsports catalogs  

we buy, sell, & trade guns info page | choosing the right handgun | appraisals & shop services

new firearms inventory list updated daily | used firearms inventory list updated daily 

guns under $300 page updated daily

ar lowers | ar uppers | guns by manufacturer | guns by caliber / gauge | left handed guns | youth rifles & shotguns | ak47 rifles | ar15 ar10 rifles | military surplus firearms | ammunition & reloading

 maine gun shows | maine gun clubs & shooting ranges | maine constitutional carry | logoed merchandise | employment | maine stolen guns database | concealed permit info  

 

© 1997-2016 Allsport Performance Inc. atv parts, snowmobile parts, utv parts, motorcycle parts, trailer parts, pwc parts and accessories Licensed gun dealer Hermon, Maine All rights reserved. Designated trademarks and brands are the property of their respective owners. Use of the content on this website, without written permission, is prohibited.