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Duro Rear HF314 3.50S-18 Blackwall Tire - 25-31418-350BTT

  • Part #: 540770
  • Manufacturer Part #: 25-31418-350BTT

MSRP Price: $69.95

Our Price: $41.88 *

You Save:
$28.07 (40%)
8 on Hand

*Tire fee of $5.00 applies (details)

*Free Wheel & Tire Mounting (details)

Overview of Duro Rear HF314 3.50S-18 Blackwall Tire - 25-31418-350BTT

  • Designed to fit classic/vintage bikes going back 35 years
  • Available for front or rear applications
  • Use of modern rubber compounds and construction
  • Use of modern rubber compounds and construction creates higher quality than OEM tires of the past
  • Sidewall ID Information: DURO HF314 3.50-18 54S

Dimensions:
Inflated Width/Measuring Rim Width: 3.50 in./Not Available
Inflated Diameter: 25.4 in.
Acceptable Rim Width: Not Available
Deepest Tread Depth: 7/32 in.
Balance DOT: Yes
Directional Arrow: Yes
Speed Rating: S-Rated up to 112 MPH

Capacities and Construction:
Load Capacity/Inflation Pressure: 490 lbs./32 PSI
Load Range: B
Bias or Radial Ply: Bias
Tread Plies/Material: 2 Nylon
Sidewall Plies/Material: 2 Nylon
DOT Approved for Road Use: Yes
Tube or Tubeless: Tube-Type Only

NOTE: A new tube is recommended with every new tire

Safety Warning: Please consult tire manufacturers publication(s) and/or website(s) for information on tire care, safety, installation, maintenance, manufacturers warranty and other information. The tires used for your application must have a load index and speed rating equal to or greater than the tires fitted as original equipment.

Specs for Duro Rear HF314 3.50S-18 Blackwall Tire - 25-31418-350BTT

Aspect Ratio 100
Diameter - Rim 18 in.
Load Rating 54(467 LBS)
Position - Tire Rear
Sidewall Blackwall
Speed Rating S(112 MPH)
Tire Classification Cruiser/Touring
Tire Construction Bias
Type Tube
Units Each
Weight 8.45 lbs
Width - Tire - Motorcycle & Dirt Bike 3.50
Width - Tire - Motorcycle & Dirt Bike 4.10
Width - Tire - Motorcycle & Dirt Bike 90
Width - Tire - Motorcycle & Dirt Bike ML

Specs for Duro Rear HF314 3.50S-18 Blackwall Tire - 25-31418-350BTT

Aspect Ratio 100
Diameter - Rim 18 in.
Load Rating 54(467 LBS)
Position - Tire Rear
Sidewall Blackwall
Speed Rating S(112 MPH)
Tire Classification Cruiser/Touring
Tire Construction Bias
Type Tube
Units Each
Weight 8.45 lbs
Width - Tire - Motorcycle & Dirt Bike 3.50
Width - Tire - Motorcycle & Dirt Bike 4.10
Width - Tire - Motorcycle & Dirt Bike 90
Width - Tire - Motorcycle & Dirt Bike ML

Fitment for Duro Rear HF314 3.50S-18 Blackwall Tire - 25-31418-350BTT

See if this part fits your ride

Part 540770 fits the following machines

Can-Am
  • 1985 Can-Am ASE 500
  • 1974 Can-Am MX-1 125
  • 1974 Can-Am MX-1 175
  • 1975 Can-Am MX-1 250
  • 1974 Can-Am MX-1 250
  • 1976 Can-Am MX-2 125
  • 1976 Can-Am MX-2 175
  • 1977 Can-Am MX-3 175
  • 1978 Can-Am MX-4 125
  • 1981 Can-Am MX-6 125
  • 1980 Can-Am MX-6 125
  • 1982 Can-Am Qualifier IV 125
  • 1982 Can-Am Qualifier IV 175
  • 1975 Can-Am T'NT 125
  • 1974 Can-Am T'NT 125
  • 1973 Can-Am T'NT 125
  • 1976 Can-Am T'NT 175
  • 1975 Can-Am T'NT 175
  • 1974 Can-Am T'NT 175
  • 1973 Can-Am T'NT 175
  • 1976 Can-Am T'NT 250
  • 1975 Can-Am T'NT 250
  • 1974 Can-Am T'NT 250
Gas Gas
  • 2010 Gas Gas Halley 125 4T
Honda
  • 1973 Honda CB350G Super Sport
  • 1972 Honda CB350K
  • 1971 Honda CB350K
  • 1970 Honda CB350K
  • 1969 Honda CB350K
  • 1968 Honda CB350K
  • 1974 Honda CB360
  • 1974 Honda CB360G
  • 1976 Honda CB360T
  • 1975 Honda CB360T
  • 1978 Honda CB400A Hawk Hondamatic
  • 1977 Honda CB400F Super Sport
  • 1976 Honda CB400F Super Sport
  • 1975 Honda CB400F Super Sport
  • 1981 Honda CB400T Hawk
  • 1980 Honda CB400T Hawk
  • 1979 Honda CB400TI Hawk I
  • 1978 Honda CB400TI Hawk I
  • 1979 Honda CB400TII Hawk II
  • 1978 Honda CB400TII Hawk II
  • 1974 Honda CB450K Super Sport
  • 1973 Honda CB450K Super Sport
  • 1972 Honda CB450K Super Sport
  • 1971 Honda CB450K Super Sport
  • 1970 Honda CB450K Super Sport
  • 1969 Honda CB450K Super Sport
  • 1968 Honda CB450K Super Sport
  • 1967 Honda CB450K Super Sport
  • 1966 Honda CB450K Super Sport
  • 1965 Honda CB450K Super Sport
  • 1982 Honda CB450T Hawk
  • 1973 Honda CL350K Scrambler
  • 1972 Honda CL350K Scrambler
  • 1971 Honda CL350K Scrambler
  • 1970 Honda CL350K Scrambler
  • 1969 Honda CL350K Scrambler
  • 1968 Honda CL350K Scrambler
  • 1974 Honda CL450K Scrambler
  • 1973 Honda CL450K Scrambler
  • 1972 Honda CL450K Scrambler
  • 1971 Honda CL450K Scrambler
  • 1970 Honda CL450K Scrambler
  • 1969 Honda CL450K Scrambler
  • 1968 Honda CL450K Scrambler
  • 1978 Honda CR125M Elsinore
  • 1977 Honda CR125M Elsinore
  • 1976 Honda CR125M Elsinore
  • 1975 Honda CR125M Elsinore
  • 1974 Honda CR125M Elsinore
  • 1981 Honda CR125R Elsinore
  • 1980 Honda CR125R Elsinore
  • 1979 Honda CR125R Elsinore
  • 1977 Honda CT125 Trail
  • 1977 Honda MR175K Elsinore
  • 1976 Honda MR175K Elsinore
  • 1975 Honda MR175K Elsinore
  • 1976 Honda MT125 Elsinore
  • 1975 Honda MT125K Elsinore
  • 1974 Honda MT125K Elsinore
  • 1990 Honda NX125
  • 1989 Honda NX125
  • 1988 Honda NX125
  • 1972 Honda SL175K Motosport
  • 1971 Honda SL175K Motosport
  • 1970 Honda SL175K Motosport
  • 1978 Honda XL125
  • 1977 Honda XL125
  • 1976 Honda XL125
  • 1975 Honda XL125K
  • 1974 Honda XL125K
  • 1985 Honda XL125S
  • 1984 Honda XL125S
  • 1983 Honda XL125S
  • 1982 Honda XL125S
  • 1981 Honda XL125S
  • 1980 Honda XL125S
  • 1979 Honda XL125S
  • 1978 Honda XL175
  • 1977 Honda XL175
  • 1976 Honda XL175
  • 1975 Honda XL175K
  • 1974 Honda XL175K
  • 1973 Honda XL175K
  • 1983 Honda XL185S
  • 1982 Honda XL185S
  • 1981 Honda XL185S
  • 1980 Honda XL185S
  • 1979 Honda XL185S
  • 1984 Honda XL200R
  • 1983 Honda XL200R
  • 1979 Honda XR185
  • 1984 Honda XR200
  • 1983 Honda XR200
  • 1982 Honda XR200
  • 1981 Honda XR200
  • 1980 Honda XR200
  • 1983 Honda XR200R
  • 1982 Honda XR200R
  • 1981 Honda XR200R
Kasea
  • 2002 Kasea RX 125
  • 2001 Kasea RX 125
  • 2000 Kasea RX 125
  • 1999 Kasea RX 125
Kawasaki
  • 1971 Kawasaki A7 350 Avenger
  • 1970 Kawasaki A7 350 Avenger
  • 1969 Kawasaki A7 350 Avenger
  • 1968 Kawasaki A7 350 Avenger
  • 1967 Kawasaki A7 350 Avenger
  • 1971 Kawasaki A7SS 350 Avenger SS
  • 1970 Kawasaki A7SS 350 Avenger SS
  • 1970 Kawasaki F3 175 Bushwacker
  • 1969 Kawasaki F3 175 Bushwacker
  • 1968 Kawasaki F3 175 Bushwacker
  • 1975 Kawasaki F7 175
  • 1974 Kawasaki F7 175
  • 1973 Kawasaki F7 175
  • 1972 Kawasaki F7 175
  • 1971 Kawasaki F7 175
  • 1979 Kawasaki KD125
  • 1978 Kawasaki KD125
  • 1977 Kawasaki KD125
  • 1976 Kawasaki KD125
  • 1975 Kawasaki KD125
  • 1979 Kawasaki KD175
  • 1978 Kawasaki KD175
  • 1977 Kawasaki KD175
  • 1976 Kawasaki KD175
  • 1983 Kawasaki KE125
  • 1982 Kawasaki KE125
  • 1981 Kawasaki KE125
  • 1980 Kawasaki KE125
  • 1979 Kawasaki KE125
  • 1978 Kawasaki KE125
  • 1977 Kawasaki KE125
  • 1976 Kawasaki KE125
  • 1983 Kawasaki KE175
  • 1982 Kawasaki KE175
  • 1981 Kawasaki KE175
  • 1980 Kawasaki KE175
  • 1978 Kawasaki KE175
  • 1977 Kawasaki KE175
  • 1976 Kawasaki KE175
  • 1976 Kawasaki KH250A
  • 1978 Kawasaki KH400A
  • 1977 Kawasaki KH400A
  • 1976 Kawasaki KH400A
  • 2009 Kawasaki KL250 Super Sherpa
  • 1975 Kawasaki KS125
  • 1974 Kawasaki KS125
  • 1976 Kawasaki KX400
  • 1975 Kawasaki KX400
  • 1974 Kawasaki KZ400
  • 1978 Kawasaki KZ400A Deluxe
  • 1977 Kawasaki KZ400A Deluxe
  • 1979 Kawasaki KZ400B
  • 1978 Kawasaki KZ400B
  • 1978 Kawasaki KZ400C
  • 1977 Kawasaki KZ400D
  • 1976 Kawasaki KZ400D
  • 1975 Kawasaki KZ400D
  • 1977 Kawasaki KZ400S
  • 1976 Kawasaki KZ400S
  • 1975 Kawasaki KZ400S
  • 1982 Kawasaki KZ440G
  • 1973 Kawasaki S2 350
  • 1972 Kawasaki S2 350
  • 1975 Kawasaki S3 Mach II
  • 1974 Kawasaki S3 Mach II
  • 1969 Kawasaki W1 Commander
  • 1968 Kawasaki W1 Commander
  • 1967 Kawasaki W1 Commander
  • 1966 Kawasaki W1 Commander
Moto Guzzi
  • 1978 Moto Guzzi 850 T/3 FB
  • 1977 Moto Guzzi 850 T/3 FB
  • 1977 Moto Guzzi 850 T/3 LAPD
  • 1981 Moto Guzzi V 1000 Convert
  • 1980 Moto Guzzi V 1000 Convert
  • 1978 Moto Guzzi V 1000 Convert
  • 1977 Moto Guzzi V 1000 Convert
  • 1979 Moto Guzzi V 50
  • 1983 Moto Guzzi V 50 Monza
  • 1982 Moto Guzzi V 50 Monza
  • 1981 Moto Guzzi V 50 Monza
Suzuki
  • 1988 Suzuki DR125
  • 1980 Suzuki DS185
  • 1979 Suzuki DS185
  • 1978 Suzuki DS185
  • 1977 Suzuki GS400
  • 1977 Suzuki GS400X
  • 1979 Suzuki GS425
  • 1979 Suzuki GS425E
  • 1979 Suzuki GS425L
  • 1983 Suzuki GS450E
  • 1982 Suzuki GS450E
  • 1981 Suzuki GS450E
  • 1980 Suzuki GS450E
  • 1981 Suzuki GS450S
  • 1980 Suzuki GS450S
  • 1977 Suzuki GT380 Sebring
  • 1976 Suzuki GT380 Sebring
  • 1975 Suzuki GT380 Sebring
  • 1974 Suzuki GT380 Sebring
  • 1973 Suzuki GT380 Sebring
  • 1972 Suzuki GT380 Sebring
  • 1978 Suzuki PE175
  • 1981 Suzuki RM100
  • 1980 Suzuki RM100
  • 1979 Suzuki RM100
  • 1978 Suzuki RM100
  • 1977 Suzuki RM100
  • 1976 Suzuki RM100
  • 1982 Suzuki RM125
  • 1981 Suzuki RM125
  • 1980 Suzuki RM125
  • 1979 Suzuki RM125
  • 1978 Suzuki RM125
  • 1977 Suzuki RM125
  • 1976 Suzuki RM125
  • 1975 Suzuki RM125
  • 1982 Suzuki RS175
  • 1981 Suzuki RS175
  • 1980 Suzuki RS175
  • 1983 Suzuki SP125
  • 1982 Suzuki SP125
  • 1977 Suzuki TC185 Ranger
  • 1976 Suzuki TC185 Ranger
  • 1975 Suzuki TC185 Ranger
  • 1974 Suzuki TC185 Ranger
  • 1975 Suzuki TM100 Contender
  • 1974 Suzuki TM100 Contender
  • 1975 Suzuki TM125 Challenger
  • 1974 Suzuki TM125 Challenger
  • 1973 Suzuki TM125 Challenger
  • 1981 Suzuki TS125 Duster
  • 1980 Suzuki TS125 Duster
  • 1981 Suzuki TS185 Sierra
  • 1980 Suzuki TS185 Sierra
  • 1979 Suzuki TS185 Sierra
  • 1978 Suzuki TS185 Sierra
  • 1977 Suzuki TS185 Sierra
  • 1976 Suzuki TS185 Sierra
  • 1975 Suzuki TS185 Sierra
  • 1974 Suzuki TS185 Sierra
  • 1973 Suzuki TS185 Sierra
  • 1972 Suzuki TS185 Sierra
  • 1971 Suzuki TS185 Sierra
Triumph
  • 1983 Triumph T140E 744
  • 1981 Triumph T140E Bonneville 744
  • 1980 Triumph T140E Bonneville 744
  • 1979 Triumph T140E Bonneville 744
  • 1978 Triumph T140E Bonneville 744
  • 1978 Triumph T140V Bonneville 744
Yamaha
  • 1971 Yamaha AT1 Enduro 125
  • 1970 Yamaha AT1 Enduro 125
  • 1969 Yamaha AT1 Enduro 125
  • 1971 Yamaha AT1M
  • 1970 Yamaha AT1M
  • 1969 Yamaha AT1M
  • 1972 Yamaha AT2 125
  • 1972 Yamaha AT2M 125
  • 1973 Yamaha AT3
  • 1973 Yamaha ATMX
  • 1971 Yamaha CT1 Enduro 175
  • 1970 Yamaha CT1 Enduro 175
  • 1969 Yamaha CT1 Enduro 175
  • 1972 Yamaha CT2 175
  • 1973 Yamaha CT3 175
  • 1969 Yamaha DS6/C
  • 1970 Yamaha DS6B
  • 1981 Yamaha DT125
  • 1980 Yamaha DT125
  • 1979 Yamaha DT125
  • 1978 Yamaha DT125
  • 1981 Yamaha DT175
  • 1980 Yamaha DT175
  • 1979 Yamaha DT175
  • 1978 Yamaha DT175
  • 1976 Yamaha DT175
  • 1975 Yamaha DT175
  • 1974 Yamaha DT175
  • 1981 Yamaha IT125
  • 1980 Yamaha IT125
  • 1981 Yamaha IT175
  • 1980 Yamaha IT175
  • 1979 Yamaha IT175
  • 1978 Yamaha IT175
  • 1977 Yamaha IT175
  • 1976 Yamaha MX125
  • 1975 Yamaha MX125
  • 1974 Yamaha MX125
  • 1981 Yamaha MX175
  • 1980 Yamaha MX175
  • 1979 Yamaha MX175
  • 1975 Yamaha MX175
  • 1974 Yamaha MX175
  • 1969 Yamaha R3 Grand Prix 350
  • 1970 Yamaha R5 Street 350
  • 1971 Yamaha R5B
  • 1972 Yamaha R5C
  • 1975 Yamaha RD350
  • 1974 Yamaha RD350
  • 1973 Yamaha RD350
  • 1978 Yamaha RD400
  • 1977 Yamaha RD400
  • 1976 Yamaha RD400
  • 1979 Yamaha RD400 Daytona Special
  • 1990 Yamaha RT180
  • 1987 Yamaha TT225
  • 1986 Yamaha TT225
  • 1977 Yamaha XS360
  • 1976 Yamaha XS360
  • 1977 Yamaha XS360-2
  • 1979 Yamaha XS400
  • 1978 Yamaha XS400
  • 1977 Yamaha XS400
  • 1979 Yamaha XS400-2
  • 1978 Yamaha XS400-2
  • 1983 Yamaha XS400R Seca
  • 1982 Yamaha XS400R Seca
  • 1967 Yamaha YR1 Grand Prix
  • 1968 Yamaha YR2
  • 1968 Yamaha YR2/C
  • 1981 Yamaha YZ100
  • 1980 Yamaha YZ100
  • 1979 Yamaha YZ100
  • 1978 Yamaha YZ100
  • 1977 Yamaha YZ100
  • 1976 Yamaha YZ100
  • 1982 Yamaha YZ125
  • 1981 Yamaha YZ125
  • 1980 Yamaha YZ125
  • 1979 Yamaha YZ125
  • 1978 Yamaha YZ125
  • 1977 Yamaha YZ125
  • 1976 Yamaha YZ125
  • 1975 Yamaha YZ125
  • 1974 Yamaha YZ125
  • 1976 Yamaha YZ125X
  • 1976 Yamaha YZ175
4.6 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
3
2
0
0
0
Performance
4.2 / 5
Value
5.0 / 5
Nice tire, Even nicer Price
I purchased this for a vintage Honda. The style is nice and the quality is good.
March 16, 2010
Performance
4 / 5
Value
5 / 5
Happy so far.
I mounted this extremely in-expensive tire on an old 250 that needed freshening. It mounted well, was within balance limits, looks good and is the soft and fresh. I haven't ridden it enough yet to evaluate the handling or wear but it's a good shape. The sidewall might be too soft for a high performance bike but on this vintage toy I'll probably never push it hard enough to find the limit of the tire. I'll report back if I find anything noteworthy.

If you're on a budget try one.
March 9, 2010
Performance
5 / 5
Value
5 / 5
Rear HF314 3.50S-18 Blackwall Tire
Exactly what I was looking for to replace the tire on my 1974 Honda CB350F, great match!
July 10, 2015
Purchased
1 year ago
Performance
5 / 5
Value
5 / 5
Great Value for Vintage Bikes
I purchased this rear tire for my vintage 1974 Honda CB 200, The tire it replaced was original equiptment 3.00-18. I was concerned about the fit with the 3.50-18 but it was the perfect replacement for my bike. It looks great the tread design was similar to the original equiptment tire and I now enjoy a safe smooth ride from my Vintage Honda. Thanks again for the fast shipment and a great value.
May 3, 2012
Performance
3 / 5
Value
5 / 5
Decent purchase
decent low buck 'retro' tire for older import bikes less than 500ccs
January 22, 2010
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Instructions and Manuals for Duro Rear HF314 3.50S-18 Blackwall Tire - 25-31418-350BTT

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