Best 140 70 R17 Motorcycle Tire: 10 Rear-Tire Options Compared

#1 · Best Overall

1. Michelin Power 6

• Size: 140/70ZR17 (66W)
• Rim Size: 17 in
• Vehicle Tire ISO Metric Size Description: 140/70ZR17(R)

Best for: Precise-handling sport riders.

Why it ranks #1: The 140/70ZR17 (66W) rear radial size matches the search, while the listing highlights wet-and-dry grip, precise handling, and road feedback.

Michelin emphasizes precise handling and enhanced road feedback on the Power 6, alongside stated grip in both wet and dry conditions. This 140/70ZR17 radial rear tire targets sportbike road performance for riders who want those handling and surface-condition priorities in one listed product.

The Power 6’s stated wet-and-dry grip gives riders a specific reason to consider it for changing road conditions, while its precise handling claim focuses on control. Michelin also highlights enhanced road feedback and sporty agility, features relevant to riders who value information through the bike while cornering. The listing identifies a 140/70ZR17 radial rear tire with a 17-inch rim size, allowing buyers to compare the specification against their motorcycle before installation.

Skip it if you need a listed load-capacity figure for comparison; this Power 6 product information does not supply one.

Consider the Power 6 if your priority is a 140/70ZR17 radial rear tire with stated wet-and-dry grip, precise handling, and road feedback. Buyers who require a published load figure should account for its absence from the supplied specifications.

Listed on Amazon as: Michelin Power 6 Rear Motorcycle Tire – 140/70ZR17 66W Radial – Part #85146

#2 · Quick-Turn Sport

2. Dunlop GPR-300

• Size: 140/70R-17
• Rim Size: 17 in
• Vehicle Tire ISO Metric Size Description: 140/70R17

Best for: Wet-and-dry sport commuters.

Why it ranks #2: Its 140/70R17 rear size fits the target, and listed features include wet-and-dry grip, quick turn-in, and a continuously wound belt.

Dunlop’s continuously wound belt and Jointless Band construction are the GPR-300’s defining rear-tire features, aimed at smooth performance and a consistent contact patch. The listing also calls out wet-and-dry grip and quick turn-in, giving sport-oriented riders specific handling priorities to weigh.

The advanced belt design and Jointless Band use a continuously wound belt, which Dunlop associates with smooth performance and a consistent tire contact patch. That construction works alongside the stated wet-and-dry grip to suit riders facing changing road conditions. Quick turn-in is highlighted for cornering, while the aggressive sport-derived tread pattern contributes a sport-focused appearance. The listed 140/70R-17 size and 17-inch rim specification help buyers assess fit before installation.

Skip it if you need a front tire in the same listing; this GPR-300 offer specifies the rear only.

The Dunlop GPR-300 suits riders seeking a 140/70R-17 rear tire with stated wet-and-dry grip and quick turn-in. It is a rear-only choice, so consider your front-tire needs separately when planning a replacement.

Listed on Amazon as: Dunlop Gpr-300 Spmx 140/70r17 Rear Sport Pn:300r02

#3 · Wet-Grip Focus

3. Michelin Road 6

• Size: 140/70ZR-17 (66W)
• Rim Size: 18 in
• Vehicle Tire ISO Metric Size Description: 140/70ZR-17

Best for: Wet-weather sport touring.

Why it ranks #3: The 140/70ZR-17 (66W) size and stated wet-grip technologies suit sport touring, but the listed 18-inch rim size conflicts with its 17-inch tire designation.

Michelin’s Water Evergrip Technology and 100% silica tread compounds are the Road 6’s defining wet-grip features, with a stated 15% more wet grip than the Road 5. Identified for sport touring, this 140/70ZR-17 rear tire also specifies an 800-pound load capacity.

The 100% Michelin Silica Technology compounds and Water Evergrip tread pattern are presented as the basis for the stated wet-grip improvement over the Road 5, making the tire’s wet-weather emphasis clear. Its sport touring positioning gives that feature a defined riding context. The 140/70ZR-17 size and listed 800-pound load capacity add practical comparison points for fit and load planning. Check the supplied size and capacity against the motorcycle’s requirements before installation.

Skip it if you are choosing strictly from a non-comparative wet-grip claim; this listing frames its 15% figure against the Michelin Road 5.

The Road 6 suits sport touring riders who prioritize the listed wet-grip technologies and need a 140/70ZR-17 rear tire. Its stated 800-pound capacity and Road 5 comparison provide useful boundaries for evaluating fit and claims.

Listed on Amazon as: Michelin Road 6 Rear Tire (140/70ZR-17)

#4

4. IRC RX-01 Road Winner

• Size: 140/70-17
• Rim Size: 17 in
• Vehicle Tire ISO Metric Size Description: 140/70-17

Best for: Road-focused stability seekers.

Why it ranks #4: This exact 140/70-17 rear tire lists stronger casing construction for stability and narrow grooves intended to support roadholding.

A stronger casing gives the IRC RX-01 Road Winner its clearest practical distinction: the rear tire is specified for better stability. Its aggressive tread and narrow grooves also target roadholding, making it an option for riders prioritizing road use in the listed 140/70-17 size.

The casing construction is identified as stronger for better stability, a feature relevant to riders who want a steadier-feeling rear tire on the road. Narrow grooves create a flexible tread surface, which IRC links to superior roadholding; the aggressive tread design adds a distinct road-oriented pattern. The listing specifies a 140/70-17 rear tire and a 17-inch rim size, giving buyers concrete size information to compare with their motorcycle’s requirements before installation.

Skip it if you need a matched front-and-rear set in one listing; this product specifies only the rear tire.

Choose the IRC RX-01 if you want a 140/70-17 rear tire with stated casing stability and groove-focused roadholding. It suits a road-oriented buyer; check that the rear-tire specification matches the motorcycle’s required fit.

Listed on Amazon as: IRC RX-01 Road Winner Rear Tire (140/70-17)

#5 · H-Rated Street

5. Kenda Cruiser K671

• Size: 140/70H-17
• Rim Size: 17 in
• Vehicle Tire ISO Metric Size Description: 140/70H17

Best for: Higher-capacity street riders.

Why it ranks #5: The 140/70H-17 street tire is DOT approved and H-rated for speeds up to 130 mph, with a listed load capacity of 992 pounds.

A listed 992-pound load capacity distinguishes the Kenda Cruiser K671, a 140/70H-17 street tire for low-profile sport and street applications. Its DOT approval and H speed rating, stated for speeds up to 130 mph, give buyers specific road-use and speed information to consider.

The 992-pound load capacity is a useful point of comparison for riders checking a tire’s listed carrying specification. Kenda also identifies the K671 as DOT approved and H-rated for speeds up to 130 mph, giving buyers clear certification and speed-rating details to assess for their use. The listing calls it a street tire for low-profile sport/street applications and specifies a 140/70H-17 size with a 17-inch rim.

Skip it if you require a tire with a stated speed rating above 130 mph; this K671 listing specifies H-rated use up to that speed.

The Kenda K671 fits buyers comparing street tires for low-profile sport/street applications who value its stated 992-pound capacity. Its H rating is specified up to 130 mph, so make sure that boundary suits the intended use.

Listed on Amazon as: Kenda Cruiser K671 Motorcycle Street Tire – 140/70H-17

#6 · ZR Touring Radial

6. Continental Conti Motion

• Size: 140/70ZR-17
• Rim Size: 17 in
• Vehicle Tire ISO Metric Size Description: 140/70ZR-17

Best for: Conti Motion touring shoppers.

Why it ranks #6: Its 140/70ZR-17 rear size is an exact match, and the listed load capacity is 660 pounds; the supplied details offer few other performance specifics.

Continental names the Conti Motion as a sport touring rear tire, giving riders a defined use category in the listed 140/70ZR-17 size. Its specifications also state a 660-pound load capacity and 17-inch rim size, useful details for comparing tire requirements before purchase.

The sport touring designation gives the Conti Motion a clear category for buyers choosing a rear tire for that kind of riding. Its 140/70ZR-17 specification and listed 17-inch rim size provide concrete sizing information to compare with the motorcycle’s requirements. The 660-pound load capacity adds a separate, measurable point for checking the intended load. Together, these stated details help buyers assess whether this rear tire belongs on their shortlist before arranging installation.

Skip it if you need the higher stated load capacity; the Kenda K671 lists 992 pounds, compared with this tire’s 660 pounds.

Choose the Conti Motion if you are shopping for a sport touring rear tire and its listed 140/70ZR-17 size and 660-pound capacity meet your requirements. Confirm the motorcycle’s specification before arranging installation.

Listed on Amazon as: Continental Conti Motion Sport Touring Rear Tire – 140/ 70ZR-17 (17) 02441610000

#7

7. Dunlop Sportmax GPR-300

• Size: 140/70R17
• Rim Size: 17 in
• Vehicle Tire ISO Metric Size Description: 140/70R17

Best for: Radial street-tire buyers.

Why it ranks #7: The 140/70R17 radial rear tire lists wet-and-dry grip and a 639-pound load capacity, although its fitment note names particular Honda CB300F years.

Radial tire technology is the GPR-300’s key stated feature, with Dunlop linking it to enhanced grip in wet and dry conditions. Listed in 140/70R-17 as a rear motorcycle tire, it also specifies a 639-pound load capacity for buyers comparing practical limits.

Dunlop attributes enhanced wet-and-dry grip to the GPR-300’s radial tire technology, making that construction the central performance point in the listing. Riders comparing rear tires can also use its stated 140/70R-17 size and 17-inch rim specification when checking fitment requirements. The 639-pound load capacity provides a concrete load figure to weigh against the motorcycle’s needs. These details make the listing useful for a specification-based choice, without implying additional handling features.

Skip it if you need a higher stated load capacity; the MMG CY185 lists 661 pounds versus this GPR-300’s 639 pounds.

The Dunlop GPR-300 suits buyers seeking a radial 140/70R-17 rear tire with stated wet-and-dry grip. Its 639-pound load capacity is a clear selection boundary, so compare it with the motorcycle’s intended requirements.

Listed on Amazon as: Dunlop Sportmax GPR-300 Radial Rear Motorcycle Tire 140/70R-17 (66H) – Fits: Honda CB300F 2015-2018

#8

8. Pirelli Diablo Rosso IV

• Size: 140/70R17
• Rim Size: 17 in
• Vehicle Tire ISO Metric Size Description: 140/70R17

Best for: Sport-cornering road riders.

Why it ranks #8: The 140/70R-17 rear size matches, and its description names silica-enriched multi-compound construction and wet-road use, but load capacity is listed as 400 kg.

Pirelli’s silica-enriched multi-compound construction is paired with claims of braking grip, traction at extreme lean, and wet-road performance on the Diablo Rosso IV. This 140/70R-17 rear tire also emphasizes handlebar response and smooth cornering feedback for riders focused on road handling.

The silica-enriched multi-compound is presented alongside wet-road performance, giving the tire a stated road-use focus beyond its 140/70R-17 rear fitment. Pirelli also describes braking grip and traction when exiting corners at extreme lean, which speaks directly to sport-oriented cornering priorities. Its WSBK-derived structures and contours are linked in the listing to lighter handlebar response and smooth feedback while cornering. These details make it a targeted option for riders weighing road grip and feedback.

Skip it if you require a load capacity above 400 kg; this listing specifies 400 kg for the tire.

The Diablo Rosso IV suits road riders prioritizing cornering feedback, braking grip, and stated wet performance in a 140/70R-17 rear tire. Its listed 400 kg load capacity is an important boundary to check against your requirements.

Listed on Amazon as: Pirelli 3978900 Diablo Rosso IV Rear Tire – 140/70R-17

#9

9. MMG CY185

• Size: 140/70-17
• Rim Size: 17 in
• Vehicle Tire ISO Metric Size Description: 140/70R17

Best for: Tubeless street tire shoppers.

Why it ranks #9: This 140/70-17 street rear tire is tubeless and lists a 661-pound load capacity, but provides fewer riding-performance details than higher-ranked options.

The MMG CY185 is identified as a tubeless street motorcycle rear tire in 140/70-17, giving buyers a clearly stated tire type, use, and size. Its listed 661-pound load capacity adds a concrete specification for shoppers comparing rear-tire options for their motorcycle.

The CY185’s tubeless designation and street-tire description make its intended format and use explicit, which helps narrow a search for a street rear tire. Its 140/70-17 size is listed alongside a 17-inch rim size, while the 661-pound load capacity provides another defined specification for comparison. The listing identifies this as a rear tire; buyers should use the size and load information alongside their motorcycle’s requirements when selecting and arranging installation.

Skip it if you need a stated 992-pound load capacity; the Kenda K671 listing specifies that higher figure.

Consider the MMG CY185 if you want a tubeless street rear tire and its stated size and 661-pound capacity suit your requirements. It is a straightforward specification-led option; verify those figures against the motorcycle’s needs.

Listed on Amazon as: MMG 140/70-17 Rear Tubeless Tire, Model CY185, Street, Motorcycle

#10

10. Continental ContiAttack SM 2

• Size: 140/70R17
• Rim Size: 17 in
• Vehicle Tire ISO Metric Size Description: 140/70R17

Best for: Aggressive Supermoto riders.

Why it ranks #10: Although listed in 140/70R17, its supermoto-specific design and listing of a front-tire included component make it less straightforward for this rear-tire search.

Continental’s GripLimitFeedback Technology targets traction and feedback at high lean angles, a defining focus for the ContiAttack SM 2 Supermoto rear tire. Black Chili compound is also specified for traction, shorter warm-up times, and wet-surface grip in the listed 140/70R17 size.

GripLimitFeedback Technology is described as supporting maximum traction and precise feedback at high lean angles, relevant to aggressive Supermoto riding. Continental’s Black Chili compound adds stated wet-surface grip and shorter warm-up times, while optimized stability and damping address extreme braking and acceleration. Those named features provide a specific performance rationale rather than a generic street-tire pitch. The listing gives a 140/70R17 size and 467-pound load capacity, which buyers should weigh against their motorcycle’s requirements.

Skip it if you require a load capacity above 467 pounds; this ContiAttack SM 2 listing specifies 467 pounds.

The ContiAttack SM 2 fits Supermoto riders seeking high-lean feedback and grip features for aggressive riding. Its 467-pound listed capacity is a key boundary, and the 140/70R17 rear size should match the motorcycle’s requirements.

Listed on Amazon as: Continental ContiAttack SM 2 Rear Motorcycle Tire 140/70R17 Supermoto