{"product_id":"spsp-top-clamp-mtc-sb0-rk-150","title":"FSA SPSP Seatpost Clamp Top Clamp MTC SB0 RK-150 ","description":"\u003ch3\u003eFSA Seatpost Clamp MTC RK-150 SB0\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFSA seatpost clamp\u003c\/strong\u003e MTC RK-150 SB0 is a replacement part designed for seatposts compatible with the Minimal Top Clamp system and zero-offset configuration. The \u003cstrong\u003eFSA MTC RK-150\u003c\/strong\u003e is the upper assembly that secures the saddle rail cradle and helps maintain the correct position and angle. It is intended to replace the original clamp in the event of wear, damage, or during maintenance of compatible FSA seatposts.\u003c\/p\u003e\n\u003ch3\u003eMinimal Top Clamp system for SB0 configurations\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMinimal Top Clamp\u003c\/strong\u003e technology uses a compact structure developed to securely clamp the saddle rails while limiting size and unnecessary components. The RK-150 version is specific to seatposts with \u003cstrong\u003eSB0 zero-offset configuration\u003c\/strong\u003e, meaning the head is positioned without setback relative to the seatpost axis. Before installation, it is necessary to verify that the installed component actually uses the MTC standard and the RK-150 version.\u003c\/p\u003e\n\u003ch3\u003eSpecific replacement part for compatible FSA seatposts\u003c\/h3\u003e\n\u003cp\u003eThe clamp assembly is intended for specific \u003cstrong\u003eFSA SB0 seatposts\u003c\/strong\u003e equipped with the MTC system, used on several FSA platforms such as K-Force and on compatible Afterburner and V-Drive configurations. The correct clamp geometry is essential to ensure even support of the saddle rails and keep the adjustment stable. FSA reference 192-9015 identifies the RK-150 version dedicated to zero-setback configurations.\u003c\/p\u003e\n\u003ch3\u003eTechnical features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: replacement upper seatpost clamp.\u003c\/li\u003e\n\u003cli\u003eBrand: FSA – Full Speed Ahead.\u003c\/li\u003e\n\u003cli\u003eModel: RK-150.\u003c\/li\u003e\n\u003cli\u003eSystem: \u003cstrong\u003eMTC - Minimal Top Clamp\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eConfiguration: SB0.\u003c\/li\u003e\n\u003cli\u003eSetback: 0 mm.\u003c\/li\u003e\n\u003cli\u003eCompatibility: FSA seatposts with MTC RK-150 SB0 head.\u003c\/li\u003e\n\u003cli\u003eCompatible applications to verify: K-Force SB0, Afterburner SB0, V-Drive SB0 and other FSA seatposts with MTC RK-150 system.\u003c\/li\u003e\n\u003cli\u003eFSA reference code: \u003cstrong\u003e192-9015\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFunction: clamping and adjusting the saddle rails.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions about the FSA MTC RK-150 SB0 Clamp\u003c\/h3\u003e\n\u003ch4\u003eWhat does MTC mean?\u003c\/h4\u003e\n\u003cp\u003eMTC stands for Minimal Top Clamp and is the FSA system used to clamp saddle rails on specific \u003cstrong\u003ebicycle seatpost\u003c\/strong\u003e models.\u003c\/p\u003e\n\u003ch4\u003eWhat does the SB0 designation indicate?\u003c\/h4\u003e\n\u003cp\u003eSB0 identifies a zero-setback configuration, meaning there is no rearward offset of the head relative to the main seatpost axis.\u003c\/p\u003e\n\u003ch4\u003eIs the RK-150 clamp compatible with RK-160 or RK-170?\u003c\/h4\u003e\n\u003cp\u003eNo. The versions are different: RK-150 is associated with SB0 configurations, while other variants are intended for different setback values. It is necessary to use the replacement part specified for your seatpost.\u003c\/p\u003e\n\u003ch4\u003eIs it compatible with all FSA seatposts?\u003c\/h4\u003e\n\u003cp\u003eNo. The clamp must be used exclusively with \u003cstrong\u003eFSA MTC seatposts\u003c\/strong\u003e compatible with the RK-150 SB0 configuration. It is advisable to verify the seatpost model and code before purchase.\u003c\/p\u003e\n\u003ch4\u003eWhat is the upper clamp for?\u003c\/h4\u003e\n\u003cp\u003eThe component secures the saddle rails to the seatpost head and allows the set position to remain stable. Tightening corretto must always comply with FSA specifications and torque values.\u003c\/p\u003e ","brand":"Fsa","offers":[{"title":"One size \/ Black","offer_id":54195610878298,"sku":"192-9015","price":39.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7139\/6534\/files\/192-9015_d84a678b-28e4-45f7-9723-64559c206b0c.png?v=1787573688","url":"https:\/\/www.all4cycling.com\/en\/products\/spsp-top-clamp-mtc-sb0-rk-150","provider":"All4cycling ","version":"1.0","type":"link"}