jamis gravel bike NEW 2025 Jamis Renegade S3 Steel Gravel Adventure Bike GRX 400 2x10

jamis gravel bike NEW 2025 Jamis Renegade S3 Steel Gravel Adventure Bike GRX 400 2x10Since 2014, the Jamis Renegade Series has been defining versatility in modern adventure bikes. The key is a finely tuned frame and fork design that maximizes handling and comfort whether youre road riding with 28mm tires, adding a rack and fenders for commuting on 32s or exploring the backcountry wilderness fully loaded up on 37mm rubber. (Our steel and aluminum Renegades will accommodate up to a 700c x 50mm 650b x 2. 00.) Read on to understand Jamis

Since 2014, the Jamis Renegade Series has been defining versatility in modern adventure bikes. The key is a finely tuned frame and fork design that maximizes handling and comfort whether you’re road riding with 28mm tires, adding a rack and fenders for commuting on 32’s or exploring the backcountry wilderness fully loaded up on 37mm rubber.

(Our steel and aluminum Renegades will accommodate up to a  700c x 50mm/650b x 2.00”.)

Read on to understand Jamis’ approach to adventure frame design and how it keeps the Renegade’s superior ride quality consistent regardless of tire choice and frame size, on-road or off.

2024 RENEGADE S3 FEATURES:

• Jamis Size Specific Design frame geometry, SST Reynolds 520 double-butted chromoly
• Jamis Adventure ECO monocoque carbon composite, 12mm Jamis MTS (Modular Thru-axle System)
• Shimano GRX ST-RX400 Dual Control STI, 10-speed
• Shimano GRX BR-RX400 flat mount hydraulic disc brakes
• WTB ST i23 TCS 2.0 (UST Tubeless Compliant System) disc rims
• WTB Riddler Comp 700CX37C
• FSA OMEGA Modular DM MegaExo Crankset

BUILD KIT:

• FRAME: UPDATED Jamis Size Specific Design frame geometry, SST Reynolds 520 double-butted chromoly main tubes, tapered head tube for tapered fork, threaded BB shell, 12mm Thru- axle, flat mount chain stay disc brake mounts, down tube mounted full cable housing, internal dropper post ready, 3 waterbottle mounts, TT mounts, rack and fender eyelets.
• FORK: UPDATED Jamis Adventure ECO monocoque carbon composite, 12mm Jamis MTS (Modular Thru-axle System) with stainless interface and carbon dropouts, tapered steerer with 1.5” hollow formed crown, flat mount disc brakes with internal cable routing, exposed fender, lowrider and 3 water bottle eyelets
• HEADSET: FSA OrbitC-40B Internal, 1.5 – 1 1/8”
• WHEELS: WTB ST i23 TCS 2.0 (UST Tubeless Compliant System) disc rims, 32H, Joytec alloy 6-bolt hubs, 14g stainless steel spokes and front 12mm/rear 12×142 thru-axle with Switch Lever
• TIRES: WTB Riddler Comp 700CX37C, 30tpi Casing, Wire Bead (48-61) WTB BYWAY 650CX40C, 30tpi Casing, Wire Bead (44)
  
• DERAILLEURS: Shimano GRX RD-RX400 Shadow Plus rear and GRX FD- X400 front with 28.6mm alloy clamp
• SHIFT LEVERS: Shimano GRX ST-RX400 Dual Control STI, 10-speed
• CHAIN: KMC 10-speed X10    
• CASSETTE: Shimano 10-speed, 11-36T
• CRANKSET: FSA OMEGA Modular DM MegaExo, 46/30T, 165mm (44/48), 170mm (51) 172.5mm (54/56) 175mm (58/61)
• BOTTOM BRACKET: FSA BB-4000 MegaExo
• PEDALS: N/A
• BRAKES: Shimano GRX BR-RX400 flat mount hydraulic disc brakes with resin pads, Shimano 160mm rotors with GRX ST- RX400 Dual Control STI levers
• HANDLEBAR: Ritchey Baquiano Comp, 6061 aluminum, 73 reach, 118 ergonomic drop with 12° flare, 31.8 x 400 (44) 420 (48-51) 440mm (54-56), 460mm (56-61)
• STEM: Ritchey 4-Axis 3D forged 6061 alloy, 6 ̊ x 60mm (44), 70mm (48/51), 80mm (54/56), 100mm (58/61)  
• BAR TAPE: Jamis suede tape with gel inserts    
• SADDLE: Selle Royal Asphalt with integrated clip system

SIZING: We'd recommend the following sizes based on rider height. Please note this is an approximate range and the buyer is responsible for verifying the fit before purchase.

• 48cm: 4'10" - 5'3"
• 51cm: 5'1" - 5'7"
• 54cm: 5'5" - 5'10"
• 56cm: 5'8" - 6'0"
• 58cm: 5'10" - 6'3"
• 61cm: 6'1" - 6'6"

NOTE: Jamis bikes are only available for LOCAL PICKUP at our shop in Pasadena, CA.