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On first inspection,
the Impulse P21 is a refined and elegant city bike, with all the fittings,
including fenders, rack, chainguard and even a single shifter that
controls all 21 gears. But lurking underneath this civilized exterior
is a performance bike that's ready for hard and fast weekend rides
or heavy touring. The key is the SRAM
DualDrive drivetrain that serves up 21 widely spaced gears - enough
for just about any type of terrain. The SuperLite
4130 chromoly frame is extremely stiff for excellent power transfer,
but compliant enough for comfort. If you want one bike for all different
kinds of riding, the Impulse P21 deserves a serious look. |
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