| “33/12/12” RZR XPT, Turbo S 2 Seater Gear Reduction | crashcityoffroad.com | 475 USD | 670.96 USD | −29.2% |
| "33/12/12" RZR 1000XP Gear Reduction Kit 2016-2023 | crashcityoffroad.com | 655 USD | 848.96 USD | −22.8% |
| "53/26/26 and 53/12/12/" TURBO Gear Reduction Kit | crashcityoffroad.com | 475 USD | 582.96 USD | −18.5% |
| Polaris HD Wheel Bearings | crashcityoffroad.com | 68 USD | 79.99 USD | −15% |
| "53/26/26 AND 53/12/12" RZR 1000XP 2 and 4 seat Gear Reduction Kit 2016-2023 | crashcityoffroad.com | 655 USD | 760.96 USD | −13.9% |
| "53/26/26 and 53/12/12" RZR 1000XP Gear Reduction kit with DOUBLE REVERSE CHAIN 2 and 4 Seat 2016-2023 | crashcityoffroad.com | 1295.95 USD | 1,499 USD | −13.5% |
| 21% Low ONLY TURBO Gear Reduction | crashcityoffroad.com | 199.95 USD | 230.98 USD | −13.4% |
| Secondary Helix Buttons | crashcityoffroad.com | 65 USD | 75 USD | −13.3% |
| Primary Clutch Sliders | crashcityoffroad.com | 65 USD | 75 USD | −13.3% |
| "66/25/25" or "66/39/39 RZR TURBO, TURBO S, PRO XP GEAR REDUCTION | crashcityoffroad.com | 799 USD | 918.91 USD | −13% |
| Polaris XPT, Turbo S, Pro XP & Turbo R Conversion Clutch | crashcityoffroad.com | 789 USD | 899.99 USD | −12.3% |
| Crash City Fully Built Primary Clutch | crashcityoffroad.com | 1250 USD | 1,413.98 USD | −11.6% |
| Secondary Helix Sliders | crashcityoffroad.com | 80 USD | 90 USD | −11.1% |
| CCOR Trail GRiP Clutch Kit RZR 1000XP 2016-2023 | crashcityoffroad.com | 429.95 USD | 479.95 USD | −10.4% |
| Crash City Trail GRiP Clutch Kit RZR XP 2024+ | crashcityoffroad.com | 449.95 USD | 499.99 USD | −10% |
| Crash City Trail GRiP Clutch Kit XPT/Turbo S/Pro XP 2021-24 | crashcityoffroad.com | 449.95 USD | 499.95 USD | −10% |
| Crash City Trail GRiP Clutch Kit XPT/Turbo S 2016-2020 | crashcityoffroad.com | 449.95 USD | 499.95 USD | −10% |
| Crash City Trail GRiP Clutch Kit Turbo R 2022-2024 | crashcityoffroad.com | 449.95 USD | 499.95 USD | −10% |
| Crash City Trail GRiP Clutch Kit 2025 RZR Pro XP | crashcityoffroad.com | 449.95 USD | 499.95 USD | −10% |
| Crash City Trail GRiP Clutch Kit 2025+ PRO S | crashcityoffroad.com | 449.95 USD | 499 USD | −9.8% |
| 21% High Gear Reduction | crashcityoffroad.com | 599.95 USD | 659.97 USD | −9.1% |
| HillKiller gearing RZR Turbo R / RZR Pro S / 2025+ Pro XP | crashcityoffroad.com | 199.95 USD | 219.98 USD | −9.1% |
| Polaris RZR Drive Belt - 2014-2023 1000XP | crashcityoffroad.com | 185 USD | 199.99 USD | −7.5% |
| 25/48 REVERSE SHAFT AND GEAR | crashcityoffroad.com | 297 USD | 319.98 USD | −7.2% |
| CCOR Trail GRiP Clutch Kit 2020 Pro XP | crashcityoffroad.com | 479.95 USD | 515.95 USD | −7% |
| Polaris RZR 1000XP Primary Clutch 2014-2023 | crashcityoffroad.com | 735 USD | 784.99 USD | −6.4% |
| "33/12/12" RZR 1000XP two seat Gear Reduction Kit with DOUBLE REVERSE CHAIN | crashcityoffroad.com | 1295.95 USD | 1,378.92 USD | −6% |
| Crash City PERFORMANCE GRiP Clutch Kit | crashcityoffroad.com | 499.95 USD | 524.99 USD | −4.8% |
| "21% LOW ONLY" RZR 1000XP Gear Reduction 2016-2023 | crashcityoffroad.com | 389.95 USD | 408.98 USD | −4.7% |
| "21% LOW ONLY" RZR 1000XP with DOUBLE REVERSE CHAIN KIT 2016-2023 | crashcityoffroad.com | 898 USD | 938.94 USD | −4.4% |
| Polaris P90 Primary Clutch-Most Updated Version | crashcityoffroad.com | 769.95 USD | 804.99 USD | −4.4% |
| Polaris RZR Turbo R & 2025+ PRO XP 13/13/34 Gear Reduction Kit | crashcityoffroad.com | 925.95 USD | 944.92 USD | −2% |
| CRASH CITY Polaris Transmission Bearing and Seal Kit | crashcityoffroad.com | 500 USD | — | — |
| Crash City Expedition GRiP Clutch Kit | crashcityoffroad.com | 449.95 USD | — | — |
| Crash City Trail GRiP Clutch Kit- RZR XPS | crashcityoffroad.com | 449.95 USD | — | — |
| Crash City Premium RS1 Diff Bearing and Seal Kit | crashcityoffroad.com | 225 USD | — | — |
| Polaris Transmission Seal Kit | crashcityoffroad.com | 125 USD | — | — |
| Crash City RS1 Differential Seal Kit | crashcityoffroad.com | 69.95 USD | — | — |
| 2016-2023 RZR 1000XP SECONDARY CLUTCH ROLLER UPGRADE | crashcityoffroad.com | 49 USD | — | — |
| Crash City GRiP clutch kit add-ons for more grip or to handle more power | crashcityoffroad.com | 34.99 USD | — | — |