Cat Eye SP12 FlexTight Bracket 98130 Spare FlexTight bracket for Cat Eye front and rear lights. Easy no-tools-required fitting. Just turn the knurled wheel to loosen or tighten the bracket to the seatpost. Fitting extra light bracket(s) makes it faster and more convenient to switch lights between bikes. Bracket 98130 is designed to fit handlebars measuring between 22.2 and 32mm diameter, and takes the following Cat Eye front lights: Rapid 1 LD611 Solar SL-LD210 LD130 LD150 LD270 Bracket 98131 is designed to fit seatposts and similar tubes measuring between 21.5 and 32mm diameter, and takes the following Cat Eye rear lights: Rapid 1 TL-LD611 Rapid 3 TL-LD630 Rapid 5 TL-LD650 Solar SL-LD210 TL-LD130 TL-LD150 TL-LD270 TL-LD600 TL-LD610