Trials bike heavy duty spring for SHOWA rear shock absorber. This is a brand new item and fits all trials models with Showa rear shock most commonly used on Montesa 315 & 4RT models. We sell loads of these to people that need a slightly firmer rear suspension set up. Very easy to fit and makes a huge difference!!! Please note fits later type 315 shock (2001 onward).Please view our other items. This item is in the category "Vehicle Parts & Accessories\Trials & Motocross Bike Parts". The seller is "offroadmotouk" and is located in this country: GB. This item can be shipped to United Kingdom, Antigua and Barbuda, Austria, Belgium, Bulgaria, Croatia, Republic of, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, Canada, Brazil, Japan, New Zealand, China, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, Korea, South, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei Darussalam, Cayman Islands, Dominica, Ecuador, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French Guiana, Iceland, Jersey, Jordan, Cambodia, Saint Kitts-Nevis, Saint Lucia, Liechtenstein, Sri Lanka, Macau, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Turks and Caicos Islands, Aruba, Saudi Arabia, South Africa, United Arab Emirates, Bahamas, Colombia, Kuwait, Philippines, Qatar, Uruguay, Vietnam.