● Anodised CNC machined bicycle jockey wheel with fully sealed bearing for center bolt derailleurs<br>● 11 teeth bicycle rear derailleur accessory<br>● Bearings: Upgraded RS bearing<br>● Type: 11T<br>● Material: Aluminum alloy<br>● Fits for almost all mountain bike of 11T<br>● Stainless steel bearing for ultra durability                 <strong>Material:</strong> Aluminum Alloy <br />             <strong>Color:</strong> Black,Blue,Gold,Red                                            <strong>Package weight:</strong> 0.052 kg <br />             <strong>Product size (L x W x H):</strong> 4.30 x 4.30 x 0.60 cm / 1.69 x 1.69 x 0.24 inches <br />             <strong>Package size (L x W x H):</strong> 6.50 x 4.50 x 1.00 cm / 2.56 x 1.77 x 0.39 inches                               <strong>Package Contents:</strong> 2 x Wheel Rear Derailleur Pulley, 4 x Accessory                 <p><img src="//agdetail.image-gmkt.com/m430/760/921/599921760/img/agdetail.image-gmkt.com/760/921/599921760/img/des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/02/03/1454492886147788.jpg" style="" title="1454492886147788.jpg"/></p><p><img src="//agdetail.image-gmkt.com/m430/760/921/599921760/img/agdetail.image-gmkt.com/760/921/599921760/img/des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/02/03/1454492885284418.jpg" style="" title="1454492885284418.jpg"/></p>