Jeffsy
Jeffsy Core 4

Configure your ride

Jeffsy Core 4

MODEL. Choose your style

Jeffsy Core 4 $8,199.00
Jeffsy Core 3 CF $6,599.00
Jeffsy Core 3 AL $5,599.00
Jeffsy Core 2 CF $5,399.00 $6,999.00
Jeffsy Core 2 AL $4,499.00
Jeffsy Core 1 $3,999.00

SIZE. Choose your fit

WHEELS. Pick your setup

COLOR. Pick your love

ACCESSORIES. More for your ride

CLOTHING. Style your performance

YOUR DREAM. At on glance

Availability

Jeffsy Core 3 AL

Whatever and wherever the mission, the JEFFSY CORE 3 AL is a versatile ride that adapts to the task at hand, offering the speed, capability, and confidence you need to drop the hammer on your favorite trails. With 150/145mm of travel, this bike is a Swiss army knife for crushing singletrack, and thanks to our gravity-inspired DNA, it punches well above its weight on the descents. The spec matches a high-quality aluminum frame with high-performance components from RockShox, Crankbrothers, and Renthal, meaning you have all the tools you need to push your skills on that next big-mountain adventure.

It's your call. We offer the JEFFSY CORE 3 in aluminum or high-modulus carbon fiber, so you'll always get the frame you want – choose carbon for a performance edge or aluminum for that FULL METAL feeling.

Specifications

Frame

Frame Size S, M, L, XL, XXL
Color Concrete Grey, Black Magic
Hydration Thirstmaster 6000

Wheels

Wheels CRANKBROTHERS Synthesis Enduro Alloy Front: 29'' | 31.5mm | 110 x 15mm | 6-Bolt | Rear: 29'' | 29.5mm | 148 x 12mm | 6-Bolt | XD
Tires Front: MAXXIS DHF | Rear: MAXXIS MINION DHR II Front: Tire Size 29" x 2.50 | EXO+ Casing | 3C MaxxTerra Compound | Tubeless Ready | Rear: Tire Size 29" x 2.40 | EXO+ Casing | 3C MaxxTerra Compound | Tubeless Ready

Suspension

Fork ROCKSHOX LYRIK ULTIMATE 29" | 150mm | Charger 3.1 | 15 x 110mm | 44mm Offset
Shock ROCKSHOX SDLX ULTIMATE Shock Length: 210mm | Shock Stroke: 55mm | 145mm Travel | RC2T | 0L2 Volume Reducer

Drivetrain

Crankset SRAM S1000 EAGLE TRANSMISSION Crank Arm Length 170mm | 32T | 2 Guards DUB
Cassette SRAM S1000 EAGLE TRANSMISSION 10-52T | T-Type | 12-speed
Rear Derailleur SRAM S1000 EAGLE TRANSMISSION 12-speed | T-Type
Shifter Rear SRAM POD CONTROLLER 12-speed
Bottom Bracket SRAM DUB BSA BB DUB BSA 73 MTB WIDE

Components

Headset CANE CREEK SERIES 40 ZS44 ZS56 | High Cap | 2 Spacer 5mm
Stem RENTHAL APEX 35 Length 50mm | 35mm Clamp | Rise +/-6° | Black/Black
Handlebar RENTHAL AL2014 Width 780mm | Rise 30mm | 7° Back Sweep | 5° Up Sweep | 6061 AL
Grips ODI ELITE MOTION V2.1 Lock On
Brakes HAYES DOMINION A4 Stealth black/grey | Rotor HS2 | Front 203mm / Rear 203mm
Seatpost YT POSTMAN V2 Ø 31,6 mm | MMX-Remote | Adjustable drop 25/10/5mm | 125 mm (S) | 150 mm (M) | 170 mm (L) | 200 mm (XL) | 230 mm (XXL)
Saddle SDG BEL AIR 3.0 OVERLAND YT Custom | Width 140 mm | Lux-Alloy Rail

Weight

Weight 15,80 kg / 34.84 lbs Average weight for the smallest size available, set up tubeless, with no pedals or bottle.