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Riding a knobby tired bike off road: that's mountain biking! The Specialized Rockhopper Expert 29 Complete Mountain Bike is a great entry level bike or as a way to fight the diminishing returns of buying more, more, and even more bike. The bang-for-buck fun index on this bike could be unmatched. This is a bike that can deliver the vibes for way less, letting you explore the woods and do some sweet skids without requiring a lifestyle change.
A1 Premium Butted Aluminum Alloy Chassis – With internal cable routing, stealth rack mounts, and high quality hydroformed tubing, this frame is lightweight, responsive, and durable.
Travel – 100mm Front
Wheel Size – 29"
Size M |
Size L |
Size XL |
Size XXL |
Size DNR |
Size DNR |
Rider Height 5'4" - 5'10" |
Rider Height 5'9" - 6'1" |
Rider Height 6'0" - 6'5" |
Rider Height 6'4" - 6'9" |
Rider Height |
Rider Height |
Reach (mm) 425 |
Reach (mm) 445 |
Reach (mm) 465 |
Reach (mm) 485 |
Reach (mm) |
Reach (mm) |
Stack (mm) 616 |
Stack (mm) 626 |
Stack (mm) 640 |
Stack (mm) 654 |
Stack (mm) |
Stack (mm) |
Effective Top Tube (mm) 608 |
Effective Top Tube (mm) 630 |
Effective Top Tube (mm) 654 |
Effective Top Tube (mm) 679 |
Effective Top Tube (mm) |
Effective Top Tube (mm) |
Seat Tube (mm) 400 |
Seat Tube (mm) 450 |
Seat Tube (mm) 500 |
Seat Tube (mm) 560 |
Seat Tube (mm) |
Seat Tube (mm) |
Head Tube Angle (°) 68.5 |
Head Tube Angle (°) 68.5 |
Head Tube Angle (°) 68.5 |
Head Tube Angle (°) 68.5 |
Head Tube Angle (°) |
Head Tube Angle (°) |
Seat Tube Angle (°) 73.5 |
Seat Tube Angle (°) 73.5 |
Seat Tube Angle (°) 73.5 |
Seat Tube Angle (°) 73.5 |
Seat Tube Angle (°) |
Seat Tube Angle (°) |
Chainstay Length (mm) 440 |
Chainstay Length (mm) 440 |
Chainstay Length (mm) 440 |
Chainstay Length (mm) 440 |
Chainstay Length (mm) |
Chainstay Length (mm) |
Bottom Bracket Height (mm) 310 |
Bottom Bracket Height (mm) 310 |
Bottom Bracket Height (mm) 310 |
Bottom Bracket Height (mm) 310 |
Bottom Bracket Height (mm) |
Bottom Bracket Height (mm) |
Bottom Bracket Drop (mm) 62 |
Bottom Bracket Drop (mm) 62 |
Bottom Bracket Drop (mm) 62 |
Bottom Bracket Drop (mm) 62 |
Bottom Bracket Drop (mm) |
Bottom Bracket Drop (mm) |
Head Tube Length (mm) 95 |
Head Tube Length (mm) 105 |
Head Tube Length (mm) 120 |
Head Tube Length (mm) 135 |
Head Tube Length (mm) |
Head Tube Length (mm) |
Wheelbase (mm) 1128 |
Wheelbase (mm) 1152 |
Wheelbase (mm) 1178 |
Wheelbase (mm) 1203 |
Wheelbase (mm) |
Wheelbase (mm) |
Standover Height (mm) 754 |
Standover Height (mm) 781 |
Standover Height (mm) 820 |
Standover Height (mm) 853 |
Standover Height (mm) |
Standover Height (mm) |
Wheel Size 29" |
Wheel Size 29" |
Wheel Size 29" |
Wheel Size 29" |
Wheel Size |
Wheel Size |