gravel grx bike Cervelo Aspero GRX RX610 Sea Ice / 61

gravel grx bike Cervelo Aspero GRX RX610 Sea Ice / 61The new spero remains true to those early, simpler days of gravel, but with some improvementsa threaded BB shell, neater cable routing, and a UDH compatible derailleur hanger for those who want to use SRAMs Transmission drivetrains. And its faster, of course. We shaved off three watts worth of drag in the redesign process. We also dropped the seat stays to give a bit more compliance out back, and reduced front end stiffness slightly to make the last

The new Áspero remains true to those early, simpler days of gravel, but with some improvements—a threaded BB shell, neater cable routing, and a UDH-compatible derailleur hanger for those who want to use SRAM’s Transmission drivetrains. And it’s faster, of course. We shaved off three watts worth of drag in the redesign process. We also dropped the seat stays to give a bit more compliance out back, and reduced front-end stiffness slightly to make the last hours of a long race less painful. Between those dropped seat stays, we added in a bit more clearance for mud, too. Aspero will clear a 45mm tire by ISO standards. ISO mandates a minimum of 4mm of clearance between tire and frame in all dimensions, but we’ve found (and we think folks at last year’s unbound will agree) that sometimes you need a bit more than 4mm in muddy conditions. We designed the Aspero around 42mm tires with an additional 3mm of clearance on top of what ISO requires, but if you’re feeling lucky (or your rides are typically dry), feel free to push that to 45mm. It’s a lot of seemingly small improvements, but they add up to a lot. The result is a bike that feels a lot like the original Aspero, but is faster, more comfortable, and more versatile.

Specifications:  

• Fork  -  Cervélo All-Carbon, Tapered Áspero Fork
• Headset  -  FSA IS2 1-1/4 x 1-1/2
• Thru Axles  -  Cervelo Aero Thru-Axles, 12x100/142
• Rear Wheel  -  Alexrims Boondocks 7D, 12x142mm, 28H, 23mm IW, HG freehub, 6 bolt, tubeless compatible
• Front Wheel  -  Alexrims Boondocks 7D, 12x100mm, 28H, 23mm IW, 6 bolt, tubeless compatible
• Tire  -  WTB Vulpine TCS Light Fast Rolling Dual DNA 60tpi 700x40c
• Crankset  -  Shimano GRX 610, 46/30T, 12 speed
• Bottom Bracket  -  FSA, T47 BBright, 24mm spindle
• Chain  -  Shimano M7100, 12 speed
• Front Derailleur  -  Shimano GRX, RX820, 12 speed
• Rear Derailleur  -  Shimano GRX, RX820, 12 speed
• Casssette  -  Shimano HG710, 11-36, 12 speed
• Shifter  -  Shimano GRX, RX610, 12 speed
• Handlebar  -  Zipp Service Course 70 XPLR Alloy, 31.8mm clamp, 5 degree flare, 11 degree outsweep
• Stem  -  Cervélo ST36 Alloy, w Cable Management
• Brake Calipers  -  Shimano GRX RX610
• Saddle  -  Cervélo Saddle
• Seatpost  -  Cervélo Alloy 27.2 15mm Offset
• Brake Rotors  -  Shimano RT66 6-Bolt
• Accessories  -  Smartpak 400A Top Tube Storage Bag
• Sizes  -  48, 51, 54, 56, 58, 61

* Specifications are subject to change without notice