Bicycle chain guide assembly
A bicycle having a wheel and a frame supported by the wheel. The frame includes a wheel support and a stay extending from the wheel support. A stay protector engages the stay, and a chain guide member is coupled to the stay protector to support and align the chain. The chain guide member comprises a guide mount and a guide carriage. The guide mount is secured to the stay protector, and the guide carriage is supported by the guide mount. The bicycle chain passes through a channel formed on the guide carriage.
1. A bicycle comprising:
at least two wheels;
a frame including a wheel support and a stay extending from the wheel support, the stay having a stay length;
a chain for propelling the bicycle; and
a chain guide assembly coupled to the stay and comprising:
a stay protector mounted on the stay and having a protector length that is at least 50% of the stay length; and
a guide member secured to the stay protector and having a portion that fits over the stay protector, wherein the chain is positioned through the guide member,
wherein an outer surface of the stay protector is flush with an outer surface of the guide member.
2. A bicycle as claimed in claim 1 , the stay protector comprises:
a body member including a resilient material adapted to resiliently engage the stay, the body member having an outer surface; and
a guard member positioned on the outer surface of the body member.
3. A bicycle as claimed in claim 1 , wherein the stay protector and guide member are separable from each other.
4. A bicycle as claimed in claim 3 , wherein one of the stay protector and the guide member includes a key and the other includes a slot for receiving the key, the guide member and stay protector being coupled by inserting the key into the slot.
5. A bicycle as claimed in claim 1 , wherein the stay protector includes an outer surface having a recessed portion, and wherein the guide member is mounted on the recessed portion of the stay protector.
6. A bicycle as claimed in claim 1 , wherein the guide member includes:
a guide mount coupled to the stay; and
a guide carriage supported by the guide mount, wherein the chain is positioned through the guide carriage.
7. A bicycle as claimed in claim 6 , wherein the guide carriage is detachable from the guide mount.
8. A bicycle as claimed in claim 6 , wherein the guide mount is clamped to the stay by a fastener, and wherein the fastener secures the guide carriage to the guide mount.
9. A bicycle comprising:
at least two wheels;
a frame including a wheel support and a stay extending from the wheel support;
a chain for propelling the bicycle; and
a chain guide assembly coupled to the stay and comprising:
a stay protector mounted on the stay; and
a guide member secured to the stay protector,
wherein the stay protector and guide member are separable from each other, and one of the stay protector and the guide member includes a key and the other includes a slot for receiving the key, the guide member and stay protector being coupled by inserting the key into the slot.
10. A bicycle as claimed in claim 9 , the stay protector comprises:
a body member including a resilient material adapted to resiliently engage the stay, the body member having an outer surface; and
a guard member positioned on the outer surface of the body member.
11. A bicycle as claimed in claim 9 , wherein the stay has a stay length, and wherein the stay protector has a protector length that is at least 50% of the stay length.
12. A bicycle as claimed in claim 9 , wherein the stay protector includes an outer surface having a recessed portion, and wherein the guide member is mounted on the recessed portion of the stay protector.
13. A bicycle as claimed in claim 9 , wherein an outer surface of the stay protector is flush with an outer surface of the guide member.
14. A bicycle as claimed in claim 9 , wherein the guide member includes:
a guide mount coupled to the stay; and
a guide carriage supported by the guide mount, wherein the chain is positioned through the guide carriage.
15. A bicycle as claimed in claim 14 , wherein the guide carriage is detachable from the guide mount.
16. A bicycle as claimed in claim 14 , wherein the guide mount is clamped to the stay by a fastener, and wherein the fastener secures the guide carriage to the guide mount.