{"product_id":"brocks-performance-west-coast-bagger-swingarm-burnished-for-harley-davidson-touring-models-09-26","title":"Brock's Performance West Coast Bagger Swingarm (Burnished) for Harley-Davidson Touring Models (09-26)","description":"\u003cul\u003e \u003cli\u003eWinner of the \u003ca style=\"color: blue;\" href=\"https:\/\/blog.brocksperformance.com\/brocks-performance-swingarm-wins-2024-product-of-the-year\/\" target=\"_blank\"\u003e2024 Cycle Source Magazine Awards Performance Product of the Year\u003c\/a\u003e\n\u003c\/li\u003e \u003cli\u003eHandcrafted 6061-T6 aluminum extended swingarm\u003c\/li\u003e \u003cli\u003e100% bolt-on design can be used with OEM rear wheel, caliper, spacers and associated components (see 'fitment' tab for model listing)\u003c\/li\u003e \u003cli\u003e\n\u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/content\/brocknm\/PDFS\/Performance_Bagger_vs_West_Coast_Bagger_Offset.pdf\" target=\"_blank\"\u003eOffset pivot mount\u003c\/a\u003e increases oil pan clearance\u003c\/li\u003e \u003cli\u003eOffset mounting allows use of longer shocks\u003c\/li\u003e \u003cli\u003eProprietary custom extrusion made exclusively for Brock's Performance\u003c\/li\u003e \u003cli\u003eAdjustable wheelbase, from stock location up to 3 inches over\u003c\/li\u003e \u003cli\u003eDesigned for use in high-power, high-torque applications\u003c\/li\u003e \u003cli\u003eIncludes centerless ground hollow 4130 chromoly axle\u003c\/li\u003e \u003cli\u003eReversible billet aluminum axle adjusters for easy wheel adjustments\u003c\/li\u003e \u003cli\u003eIncludes newly-revised caliper bracket for use with OEM and most aftermarket brake caliper setups\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e*\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e \u003cli\u003ePTFE® lined spherical bearings from \u003ca style=\"color: blue;\" href=\"https:\/\/blog.brocksperformance.com\/why-choose-worldwide-bearings\/\" target=\"_blank\"\u003eWorldwide Bearings\u003c\/a\u003e preinstalled\u003c\/li\u003e \u003cli\u003eIncludes spacers to use the OEM 3\/4” pivot shaft\u003c\/li\u003e \u003cli\u003eInterior swingarm width measures 10 7\/8” at the axle\u003cbr\u003e\u003cem\u003e(accepts 200 series rear tire on 6.75” wide rim with chain conversion)\u003c\/em\u003e\n\u003c\/li\u003e \u003cli\u003e42% weight savings vs OEM swingarm (see the 'technical' tab for details)\u003c\/li\u003e \u003cli\u003eDesigned, machined, and assembled in the USA\u003c\/li\u003e \u003cli\u003eBurnished raw aluminum finish\u003c\/li\u003e \u003cli\u003e\u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/content\/Instructions\/VTwin\/996915.pdf\" target=\"_blank\"\u003eClick here to view installation information\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/content\/Instructions\/VTwin\/996902.pdf\" target=\"_blank\"\u003eClick here to view pivot bolt stack-up engineered drawing\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e For West Coast Bagger Swingarm owners looking to extend their wheelbase, a modification is required \u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/content\/images\/West_Coast_Bagger_Swingarm_Caliper_Mount_Countersink.jpg\"\u003e(click here for more information)\u003c\/a\u003e\n\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eOverall hub width is critical for proper operation\/handling, see 'Technical' tab for \u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/content\/images\/Bagger_Swingarm_Stackup_Dimensions_Drawing.jpg\"\u003eimportant information\u003c\/a\u003e regarding installation\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eShock\/Rear Brake Information:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eOEM rear brake caliper and hanger are only compatible when the rear axle is located in or near the stock wheelbase location to prevent caliper mounting bolt interference with the inner side of the right shock mount. For extended wheelbase applications, see these \u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/radial-rear-caliper-mounting-kit-natural-h-d-touring-09-25\/\" target=\"_blank\"\u003ecompatible brake hangers\u003c\/a\u003e.\u003c\/li\u003e \u003cli\u003e3-position shock mounts allow flexibility in ride height (+2”, +1”, stock)\u003c\/li\u003e \u003cli\u003eCompatible with shock lengths from 13” to 15”\u003c\/li\u003e \u003cli\u003e\n\u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/product_images\/uploaded_images\/HD_OEM_Bagger_Set_Shock_Reference_Photo.jpg\" target=\"_blank\"\u003eH-D Premium Ride Touring Shocks\u003c\/a\u003e will only work in the +2” shock position\u003c\/li\u003e \u003cli\u003eBrock’s Performance recommends adjustable \u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/v-twin\/suspension\/rear-shocks\/\" target=\"_blank\"\u003eBitubo shocks\u003c\/a\u003e for best performance and adjustability\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e*\u003c\/span\u003eAttention\u003cspan style=\"color: #ff0000;\"\u003e*\u003c\/span\u003e\u003c\/strong\u003e If using an aftermarket brake hanger, care must be taken to ensure it does not bottom out on the supplied caliper mounting bracket. Failure to do so can lead to swingarm failure, loss of control, injury, and even death. For swingarms purchased before 02\/01\/2026, an upgraded Brake Mounting Kit is \u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/bagger-swingarm-upgraded-brake-mounting-kit\/\" target=\"_blank\"\u003eavailable here\u003c\/a\u003e to accommodate most aftermarket brake setups.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eExhaust Clearance Note:\u003c\/strong\u003e Due to the increased ride height, the swingarm sits at a greater downward angle (axle is lower than pivot shaft). Depending on the exhaust system used, additional clearance around the muffler may be required to clear the axle.\u003c\/p\u003e \u003cdiv class=\"moretab\" data-title=\"Product Details\"\u003e \u003cp\u003eWhat do you get when you combine 25 years of sportbike drag racing and innovation with a V-Twin industry cry for a swingarm that can handle the ever-increasing demands of ultra-powerful baggers? Introducing the West Coast Bagger Swingarm™, by Brock’s Performance. Leaning heavily on technology proven in the ‘stupid fast’ turbocharged sportbike area, our tubing, bracing, billet aluminum ends and 28mm Chromoly axle configuration routinely control 750 hp\/350 ft-lb no wheelie bar missiles in 6 second\/220MPH action.\u003c\/p\u003e \u003cp\u003eAdapting this winning combination for smooth operation and long street life for your FL, we installed replaceable PTFE® lined spherical bearings from Worldwide Bearings at the pivot loops. Adding a bit of flexibility to the stance and chassis tunability in the rear, billet 3-position shock mounts (1\/2-13 thread) are standard allowing for +2”, +1”, and stock height mounting positions. Speaking of flexibility, check out the billet bolt-on brake stay designed to function with the OEM brake hanger. In fact, Brock’s Performance Bagger swingarm is 100% bolt-on using your OEM rear wheel, spacers, and pulley or your favorite aftermarket replacement rear wheel.\u003c\/p\u003e \u003cp\u003eDon’t forget the extra 3” length can be worth as much as 3 tenths improvement in the 1\/4 mile. The bottom line, weighing in at a little over 1\/2 the weight of the OEM swingarm and built to handle as much power as you can throw at it, moving\/bent axles can now be a thing of the past, and you can look great and go faster too.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e West Coast Bagger Swingarms are not designed for off-road use.\u003c\/p\u003e \u003chr style=\"height: 1px; color: gray; width: 100%; align: left;\"\u003e \u003cp\u003e\u003cstrong\u003eAmerican V-Twin Fitment Statement:\u003c\/strong\u003e\u003cbr\u003eAlthough all attempts have been made to handcraft a product which will fit a wide variety of machines for a particular make\/model\/year, due to idiosyncrasies between particular years, available options, accessories, etc…, fitment cannot be 100% guaranteed. If upon assembly, fitment issues are discovered which are beyond the installer's ability or willingness to correct, then please feel free to contact our customer service department, alert Brock’s Performance of the fitment issue for your particular make\/model, and obtain an RMA (Return Material Authorization). Brock’s Performance will accept unmodified swingarms, in 100% resalable condition for a full refund.\u003c\/p\u003e \u003cp\u003e\u003cem\u003ePlease note, refunds are issued after product inspection at Brock’s Performance, and the customer is responsible for any\/all shipping charges.\u003c\/em\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"moretab\" data-title=\"Technical\"\u003e \u003cp\u003e\u003cstrong\u003eAttention: When spacing Bagger rear wheel, \u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/content\/images\/Bagger_Swingarm_Stackup_Dimensions_Drawing.jpg\"\u003ethe overall width\u003c\/a\u003e including spacers, brake hanger, etc. Must be: 10.875 in +.020in\/-.000in \/ (276.22mm +.50mm\/-.00mm) \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eOverall hub width is critical for proper operation\/handling, product longevity, and rider safety. Brock’s Performance \u003ca style=\"color: blue;\" href=\"https:\/\/blog.brocksperformance.com\/terms-and-conditions\/\"\u003ewill not warranty\u003c\/a\u003e any damaged swingarm found not to be in compliance with these spacing guidelines.\u003c\/p\u003e \u003chr style=\"height: 1px; color: gray; width: 100%; align: left;\"\u003e \u003cp\u003e\u003cstrong\u003eWest Coast Bagger Swingarm Weight:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSwingarm w\/Bearings:\u003c\/strong\u003e 11.10 lb. (5.04 kg)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAxle w\/Nuts:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003e25mm - 2.48 lb. (1.12 kg)\u003c\/li\u003e \u003cli\u003e28mm - 2.77 lb. (1.26 kg)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAxle Blocks:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003e25mm - 0.76 lb. (0.35 kg)\u003c\/li\u003e \u003cli\u003e28mm - 0.74 lb. (0.34 kg)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePivot Bushings:\u003c\/strong\u003e 0.43 lb. (0.20 kg)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrake Mount w\/Screws:\u003c\/strong\u003e 0.55 lb. (0.25 kg)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e25mm Total = 15.32 lb. (6.95 kg)\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e28mm Total = 15.59 lb. (7.07 kg)\u003c\/strong\u003e\u003c\/p\u003e \u003chr style=\"height: 1px; color: gray; width: 100%; align: left;\"\u003e \u003cp\u003e\u003cstrong\u003eOEM Harley-Davidson® Swingarm Weight:\u003c\/strong\u003e 22.78 lb. (10.33 kg)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eOEM Harley-Davidson® Axle Weight:\u003c\/strong\u003e 3.55 lb. (1.61 kg)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTotal = \u003c\/strong\u003e 26.33 lb. (11.94 kg)\u003c\/p\u003e \u003chr style=\"height: 1px; color: gray; width: 100%; align: left;\"\u003e \u003cp\u003e\u003cstrong\u003eTotal Weight Savings =\u003c\/strong\u003e 11.01 lb. (4.99 kg) or 42% of OEM weight\u003c\/p\u003e \u003c\/div\u003e\n        \n","brand":"Brock's Performance","offers":[{"title":"Axle with Blocks 25mm","offer_id":44177635835991,"sku":"604361-20338","price":1579.0,"currency_code":"USD","in_stock":true},{"title":"Axle with Blocks 28mm","offer_id":44177635868759,"sku":"604361-20339","price":1579.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/7099\/2215\/files\/26078_604361_Burnished_West_Coast_Bagger_Swingarm_1_Zoom__68615.1772814624.500.750__71293.1785790021.jpg?v=1787133493","url":"https:\/\/westfieldmoto.com\/products\/brocks-performance-west-coast-bagger-swingarm-burnished-for-harley-davidson-touring-models-09-26","provider":"Westfield Moto Works","version":"1.0","type":"link"}