{"title":"transmission-trapdoors","description":"transmissions","products":[{"product_id":"close-ratio-valto-4-sebesseg-sullyeszetts-41-51-wl","title":"close ratio transmission 4 speed flatheads - 41-51 WL","description":"\u003cp\u003e4-SPEED 'CLOSE-RATIO' TRANSMISSION FOR 750CC FLATHEADS\u003c\/p\u003e\u003cp\u003eIdentical appearance to the stock 3-speed transmission. 1, 2, 3 are smaller and 4th gear is identical to OEM ratio. We all know that the power band of 45\" side valve engines is not all that wide and torque not that great. The original 3-speed transmission can, especially when accelerating up-hill with a sidecar, or cruising at a certain speed, give you the feeling that you'd like an extra gear to smooth things out. Especially shifting from 1st. to 2nd. is quite large and can result in a large RPM drop that takes you outside the ideal RPM\/torque range. This transmission comes with a bit smaller 1st., 2nd. and 3rd. 'close-ratio' gears but the 4th gear has the identical 1:1 gear ratio as the original 3-speed transmission. The only thing that will give the transformation to 4-speed away is the 4-speed shifter gate, which must be ordered separately. Transmission is fully assembled and ready to run. Just add oil after installation, invite your mother in law and take to the hills with confidence! Stock 3-speed ratios are: 1st = 2.47:1, 2nd. = 1.57:1, 3rd. = 1:1. This 'close-ratio' 4-speed transmission ratios are: 1st. = 2.67:1, 2nd. = 2.03:1, 3rd. = 1.42:1, 4th. = 1:1. Note: A 4-speed shifter gate must be ordered separately and is available as 909605 (chrome) and 909073 (black).\u003c\/p\u003e\u003cp\u003eFits: 41-51 WL \u003c\/p\u003e","brand":"SAMWEL","offers":[{"title":"Default Title","offer_id":57690817331532,"sku":"904891","price":3110.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/4881\/1596\/files\/c02ab4_5b98043aceaa467f843ef701efae66b0_mv2.jpg?v=1780414535"},{"product_id":"jims-fat-5-valto-5-sebesseg-fekete-2000-2006-fxst","title":"jims fat-5 transmission 5 speed black - 00-06 FXST","description":"\u003cp\u003eJIMS, FAT-5 TRANSMISSION, BLACK\u003c\/p\u003e\u003cp\u003eThe JIMS Fat-5 Overdrive are 5-speed transmissions with wider gears to handle the extreme peak loads on the transmissions with todays high power engines and big tires with a lot of traction. These peak loads rise far above the loads for what standard gears were designed to endure. The JIMS Fat Gear transmission are equipped with gears that are 18% up to 53% wider, depending on the load each gear set must carry. Gear ratio's are: 1st 2.94:1, 2nd 1.93:1, 3rd, 1.31:1, 4th 1.00:1, 5th 0.886:1 overdrive (stock is 1:1). Note: Custom application. Because of the width of the gears this transmission is +.560\" (13mm) wider than stock at the transmission cover. This may interfere with exhaust and\/or oil filler spout. Necessary modifications must be made.\u003c\/p\u003e\u003cp\u003eFits: 00-06 FXST\u003c\/p\u003e","brand":"JIMS","offers":[{"title":"Default Title","offer_id":57690819690828,"sku":"519378","price":5760.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/4881\/1596\/files\/c02ab4_8371f37311ed4a69bcf39716c6aade98_mv2.jpg?v=1780414556"},{"product_id":"jims-fat-5-valto-5-sebesseg-1990-1999-fxst-overdrive","title":"jims fat-5 transmission 5 speed - 90-99 FXST (Overdrive)","description":"\u003cp\u003eJIMS, FAT-5 TRANSMISSION, BLACK\u003c\/p\u003e\u003cp\u003eThe JIMS Fat-5 Overdrive are 5-speed transmissions with wider gears to handle the extreme peak loads on the transmissions with todays high power engines and big tires with a lot of traction. These peak loads rise far above the loads for what standard gears were designed to endure. The JIMS Fat Gear transmission are equipped with gears that are 18% up to 53% wider, depending on the load each gear set must carry. Gear ratio's are: 1st 2.94:1, 2nd 1.93:1, 3rd, 1.31:1, 4th 1.00:1, 5th 0.886:1 overdrive (stock is 1:1). Note: Custom application. Because of the width of the gears this transmission is +.560\" (13mm) wider than stock at the transmission cover. This may interfere with exhaust and\/or oil filler spout. Necessary modifications must be made.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eFits: 90-99 FXST (OVERDRIVE)\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"JIMS","offers":[{"title":"Default Title","offer_id":57690835550540,"sku":"519374","price":5760.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/4881\/1596\/files\/c02ab4_1ab342a1f06e43a3afa19321b2a0ec5f_mv2.jpg?v=1780414577"},{"product_id":"jims-overdrive-valto-6-sebesseg-sima-alu-1970-1984-4-sebesseg-shovel-36-69-ohv","title":"jims overdrive transmission 6 speed plain alu - 70-84 4-speed Shovel\/ 36-69 OHV","description":"\u003cp\u003eJIMS 6-SPEED OVERDRIVE TRANSM FOR 4-SP\u003c\/p\u003e\u003cp\u003ePLAIN ALU HOUSING WITH CHROME BILLET TRAPDOOR, TRANSMISSION SIDE AND TOPCOVER. Note: Modifications and additional parts required. See catalog.\u003c\/p\u003e\u003cp\u003eFits: \u0026gt; 70-84 4-speed Shovel; 36-69 OHV generator models with open belt only\u003c\/p\u003e","brand":"JIMS","offers":[{"title":"Default Title","offer_id":57690844070220,"sku":"519321","price":5425.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/4881\/1596\/files\/c02ab4_53a0152bb32b4a0f921aa48314e316df_mv2.jpg?v=1780414598"},{"product_id":"jims-overdrive-softail-valto-6-sebesseg-sima-alu-1990-1999-softail","title":"jims overdrive softail transmission 6 speed plain alu - 90-99 Softail","description":"\u003cp\u003eJIMS, 6-SPEED OVERDRIVE SOFTAIL TRANSMISSION. PLAIN ALU\u003c\/p\u003e\u003cp\u003ePlain aluminum case finish. JIMS 6-speed overdrive Softail transmission comes with a JIMS case and JIMS gears. Gear ratio's are same as stock transmission, apart from 1st. and 6th. First gear is a longer close ratio 2.94:1 (stock is 3.21:1) and 6th. is 0.86:1 overdrive (stock is 1:1). The overdrive reduces RPM by almost 500 RPM's compared to stock when shifting to into 6th gear. This will make higher highway cruising speeds possible with reduced engine wear, vibrations and fuel consumption. All JIMS 6-speed clean-cut gears are standard width (unlike some manufacturers that use narrower gears) for maximum strength. Completely made on CNC machine centers from forged 8620 steel and heat treated to the highest gear manufacturers specifications for uncompromised quality. All gears are dimensionally and surface finish checked for to insure quiet and smooth shifting action. Fits Softail and many custom applications. Note: Can be used in any 5-speed Softail, FXR when used with late style starter motor, primary, clutch etc.\u003c\/p\u003e\u003cp\u003eFits: 90-99 Softail\u003c\/p\u003e","brand":"JIMS","offers":[{"title":"Default Title","offer_id":57690855702860,"sku":"519300","price":4190.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/4881\/1596\/files\/c02ab4_3b6771aea7a348a4be515e1439c24e10_mv2.jpg?v=1780414623"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/4881\/1596\/collections\/c02ab4_be282a45a06b4255a766e2dd4bc61d65_mv2.jpg?v=1783010193","url":"https:\/\/bobber.center\/collections\/motorkerekpar-valtok.oembed","provider":"bobber.center","version":"1.0","type":"link"}