YT Jeffsy Base - 2021, X-Large
The 2021 YT Jeffsy Base is an aggressive all-mountain machine built for riders who want to push their limits on technical descents without sacrificing climbing ability. Constructed with a durable and refined alloy frame, this size XL rig is perfectly suited for taller riders (6'0" to 6'5") and features a modern, slack geometry that inspires confidence on the steepest trails. Equipped with a burly 160mm RockShox Yari fork and a matching 160mm RockShox Deluxe Select rear shock, this bike provides a plush, progressive feel for big hits and rock gardens. With approximately 500 miles of use, this 31.9 lb trail slayer is in great shape, professionally inspected, and 100% ready to hit the dirt.
Why We Love It
⢠Aggressive Long-Travel Geometry: With 160mm of travel front and rear, the Jeffsy is a true "quiver killer" that bridges the gap between a playful trail bike and a hard-hitting enduro rig, making it ideal for everything from local singletrack to bike park laps.
⢠RockShox Yari Fork: The Yari features the same stiff 35mm chassis as the legendary Lyrik, providing the structural integrity and steering precision needed for high-speed technical sections and heavy braking.
⢠DT Swiss XM 1900 Wheelset: Known for their incredible durability and reliability, these DT Swiss wheels are tubeless-ready and built to withstand the abuse of aggressive mountain biking while maintaining a consistent, smooth roll.
⢠SRAM 4-Piston Braking: The SRAM Guide brakes with 4-piston calipers provide consistent stopping power and excellent modulation, ensuring you have total control when navigating steep chutes and tight switchbacks.
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Product Information
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YT Jeffsy Base - 2021, X-Large
YT Jeffsy Base - 2021, X-Large
The 2021 YT Jeffsy Base is an aggressive all-mountain machine built for riders who want to push their limits on technical descents without sacrificing climbing ability. Constructed with a durable and refined alloy frame, this size XL rig is perfectly suited for taller riders (6'0" to 6'5") and features a modern, slack geometry that inspires confidence on the steepest trails. Equipped with a burly 160mm RockShox Yari fork and a matching 160mm RockShox Deluxe Select rear shock, this bike provides a plush, progressive feel for big hits and rock gardens. With approximately 500 miles of use, this 31.9 lb trail slayer is in great shape, professionally inspected, and 100% ready to hit the dirt.
Why We Love It
⢠Aggressive Long-Travel Geometry: With 160mm of travel front and rear, the Jeffsy is a true "quiver killer" that bridges the gap between a playful trail bike and a hard-hitting enduro rig, making it ideal for everything from local singletrack to bike park laps.
⢠RockShox Yari Fork: The Yari features the same stiff 35mm chassis as the legendary Lyrik, providing the structural integrity and steering precision needed for high-speed technical sections and heavy braking.
⢠DT Swiss XM 1900 Wheelset: Known for their incredible durability and reliability, these DT Swiss wheels are tubeless-ready and built to withstand the abuse of aggressive mountain biking while maintaining a consistent, smooth roll.
⢠SRAM 4-Piston Braking: The SRAM Guide brakes with 4-piston calipers provide consistent stopping power and excellent modulation, ensuring you have total control when navigating steep chutes and tight switchbacks.
Original: $1,950.00
-65%$1,950.00
$682.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The 2021 YT Jeffsy Base is an aggressive all-mountain machine built for riders who want to push their limits on technical descents without sacrificing climbing ability. Constructed with a durable and refined alloy frame, this size XL rig is perfectly suited for taller riders (6'0" to 6'5") and features a modern, slack geometry that inspires confidence on the steepest trails. Equipped with a burly 160mm RockShox Yari fork and a matching 160mm RockShox Deluxe Select rear shock, this bike provides a plush, progressive feel for big hits and rock gardens. With approximately 500 miles of use, this 31.9 lb trail slayer is in great shape, professionally inspected, and 100% ready to hit the dirt.
Why We Love It
⢠Aggressive Long-Travel Geometry: With 160mm of travel front and rear, the Jeffsy is a true "quiver killer" that bridges the gap between a playful trail bike and a hard-hitting enduro rig, making it ideal for everything from local singletrack to bike park laps.
⢠RockShox Yari Fork: The Yari features the same stiff 35mm chassis as the legendary Lyrik, providing the structural integrity and steering precision needed for high-speed technical sections and heavy braking.
⢠DT Swiss XM 1900 Wheelset: Known for their incredible durability and reliability, these DT Swiss wheels are tubeless-ready and built to withstand the abuse of aggressive mountain biking while maintaining a consistent, smooth roll.
⢠SRAM 4-Piston Braking: The SRAM Guide brakes with 4-piston calipers provide consistent stopping power and excellent modulation, ensuring you have total control when navigating steep chutes and tight switchbacks.























