Engine Parts
Piston Kit Poalris 850 Patriot Anodized H-D
Part # 0910-6671
$384.00
National: 6
- —Hardcoat anodize enhances piston durablity, heat management, and wear resistance
- —Machined for lightness, as well as maintaining strength in key areas such as the crown and skirt wall cross sections
- —External machining optimized to prevent port venting for extreme applications with race porting
- —Kit includes piston, rings, wrist pin, and retaining clips unless noted
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Engine Type2-Stroke
Bore Size85.00 mm
Riding StyleSnow
Stroke Length74.00 mm
Bore - OversizeStandard
Product NamePiston Kit
TypeDual Ring
ModelPremium Plus Series
Piston Size84.85 mm
UnitsKit
Bore - OversizeStandard
Piston MaterialAnodized Aluminum Alloy
StyleHeavy Duty
Weight3.01 lbs
Dimensions (L x W x H)10.43" x 6.34" x 4.33"
Fits These Vehicles (88)
850 INDY XC 1372024
850 INDY XC 1292024
850 PRO-RMK 1552024
Indy 850 XC 1.25" w/137" Track2023
Indy 850 XC 1.50" w/137" Track2023
Indy 850 Adventure 1.25" w/137" Track2023
850 PRO-RMK 1552023
Indy 850 XC 1.50" w/129" Track2023
Indy 850 Adventure 1.50" w/137" Track2023
Indy 850 XC 1.25" w/129" Track2023
Indy 850 XC 1.35" w/137" Track2022
Indy 850 Adventure 1.25" w/137" Track2022
850 RMK KHAOS AXYS 163 3in.2022
850 RMK KHAOS AXYS 165 2.75in.2022
Indy 850 XC 1.35" w/129" Track2022
850 RMK KHAOS AXYS 155 3in.2022
850 PRO-RMK AXYS 155 2.75in.2022
Indy 850 Adventure 1.50" w/137" Track2022
850 PRO-RMK AXYS 155 3in.2022
850 PRO-RMK AXYS 165 2.75in.2022
850 PRO-RMK AXYS 163 3in.2022
Indy 850 XC 1.50" w/129" Track2022
Indy 850 XC 1.25" w/137" Track2022
Indy 850 XC 1.25" w/129" Track2022
Indy 850 Adventure 1.35" w/137" Track2022
850 RMK KHAOS AXYS 155 2.75in.2022
Indy 850 XC 1.50" w/137" Track2021
Pro-RMK 850 2.6" w/163" Track2021
Indy 850 XC 1.25" w/129" Track2021
850 PRO-RMK QD2 174 3in.2021
850 RMK KHAOS 155 3in.2021
850 RMK KHAOS QD2 155 3in.2021
850 PRO-RMK QD2 165 2.75in.2021
850 RMK KHAOS QD2 165 2.75in.2021
Pro-RMK 850 2.6" w/155" Track2021
Indy 850 XC 1.50" w/129" Track2021
Indy 850 XC 1.35" w/137" Track2021
Indy 850 XC 1.25" w/137" Track2021
850 SKS 1552021
850 PRO-RMK QD2 155 3in.2021
Indy 850 XC 1.35" w/129" Track2021
Indy 850 Adventure 1.50" w/137" Track2021
850 INDY XC Launch Edition 1372021
Indy 850 Adventure 1.35" w/137" Track2021
850 INDY XC Launch Edition 1292021
RMK 850 KHAOS 2.6" w/155" Track2021
850 PRO-RMK 1552021
850 RMK KHAOS 163 2.6in.2021
850 RMK KHAOS QD2 155 2.75in.2021
850 SKS 1462021
850 PRO-RMK QD2 155 2.75in.2021
850 PRO-RMK QD2 163 3in.2021
850 RMK KHAOS QD2 163 3in.2021
AXYS Chassis2021
850 PRO-RMK 163 3in.2021
Indy 850 Adventure 1.25" w/137" Track2020
850 SKS 1462020
850 Rush PRO-S2020
850 PRO-RMK 163 3in.2020
Pro-RMK 850 3" w/163" Track2020
RMK 850 KHAOS 2.6" w/155" Track2020
Indy 850 XC 1.50" w/137" Track2020
850 SKS 1552020
Pro-RMK 850 2.6" w/155" Track2020
Indy 850 XC 1.35" w/129" Track2020
Indy 850 XC 1.25" w/129" Track2020
Rush 850 Pro-S 1.5" w/120" Track2020
RMK 850 KHAOS 3" w/155"2020
Indy 850 XC 1.50" w/129" Track2020
Indy 850 XC 1.35" w/137" Track2020
Indy 850 XC 1.25" w/137" Track2020
850 PRO-RMK 1742020
850 PRO-RMK 1552020
Pro-RMK 850 2.6" w/163" Track2020
Pro-RMK 850 3" w/174" Track2020
Indy 850 Adventure 1.35" w/137" Track2020
Rush 850 Pro-S 1.35" w/120" Track2020
AXYS Chassis2020
Indy 850 Adventure 1.50" w/137" Track2020
Rush 850 Pro-S 1.25" w/120" Track 2020
850 PRO-RMK 163 3in.2019
850 SKS 1552019
850 Rush PRO-S2019
Pro-RMK 850 2.6" w/163" Track2019
850 SKS 1462019
AXYS Chassis2019
850 PRO-RMK 1552019
850 PRO-RMK 1742019
Not sure it fits? Call our Harley techs at 607-654-7431.



















