2020 NEW PRODUCTS

Knock Block Alternative

28.99 Series ( Alternatives to SRAM's Branded Products )

Sram Dub Bottom Bracket R4129a

R4129A

➤ For I.D. 41mm & Width 89.5~92mm BB Shell
➤ For Spindle 28.99mm
➤ Internal Thread Fixing Structure
➤ Two Wrenches (TOOL-FR1224) Included

Sram Dub Bottom Bracket R4229a

R4229A

➤ For I.D. 42mm & Width 73mm BB Shell
➤ For Spindle 28.99mm
➤ Internal Thread Fixing Structure
➤ Two Wrenches (T30) Included

Sram Dub Bottom Bracket R4629a

R4629A

➤ For I.D. 46mm & Width 73mm BB Shell
➤ For Spindle 28.99mm
➤ Internal Thread Fixing Structure
➤ Two Wrenches (T30) Included

Sram Dub Bottom Bracket R4729a

R4729A

➤ For M47 x P1.0 & Width 68~73mm BB Shell
➤ For Spindle 28.99mm
➤ Wrench (T30) Included

Press-Fit

Press Fit Bottom Bracket P4624a S

P4624A-S (Shimano)

➤ Press-Fit System
➤ Available for BB Shell I.D. 46mm & Width 86.5mm
➤ Internal Thread Fixing Structure. Easy for Assembly
➤ C-Clamp Wrench Included
➤ Weight: 135g(w/tool 269g)

Technical Diagram

Press Fit Bottom Bracket P4624a R

P4624A-R (Sram)

➤ Press-Fit System
➤ Available for BB Shell I.D. 46mm & Width 86.5mm
➤ Internal Thread Fixing Structure. Easy for Assembly
➤ C-Clamp Wrench Included
➤ Weight: 141g(w/tool 275g)

Technical Diagram

Eccentric

Eccentric Bottom Bracket Bsa P237sa

P237SA

➤ For 1.37” x 24T & Width 68mm BB Shell
➤ Hexagonal Adapters for Bigger Range of Adjustment
➤ Special Two-Side Wrench Included

Eccentric Bottom Bracket P106a

P106A

➤ For BB Shell I.D 60.3mm & Width 68mm
➤ M47 X P1.0
➤ Weight: 118g

Technical Diagram

Tapered

Tapered Headset Alloy Cap Sealed Bearings P506a

P506A

ZS44/28.6 | ZS56/40

➤ Alloy Cap/Cup
➤ Sealed Bearings
➤ 1-1/8″ to 1.5″                                  ➤ Tapered Head Tube & Steerer
➤ Cup O.D.: 44/56
➤ Top Nut: 1-1/8″
➤ Crown Cone: 39.8
➤ Height: 4.9
➤ Weight: 109g

Technical Diagram

tapered-headsets-P504A-1

P504A-1

IS42/28.6 | IS52/40

➤ Alloy
➤ Sealed Bearings
➤ 1-1/8″ to 1.5″
➤ Tapered Head Tube & Steerer
➤ Top Nut: 1-1/8″
➤ Bearing O.D.: 41.8/52
➤ Crown Cone: 39.8
➤ Height: 5.4

tapered-headsets-P563A

P563A

IS42/28.6-26tpi | IS52/40

➤ Alloy
➤ Sealed Bearings
➤ 1-1/8″ to 1.5″
➤ Tapered Head Tube & Steerer
➤ Top Nut: 25.4
➤ Bearing O.D.: 41.8/51.8
➤ Crown Cone: 39.8
➤ Height: 17.5

tapered-headsets-P562A

P562A

ZS44/28.6-26tpi | ZS55/40

➤ Alloy
➤ Sealed Bearings
➤ 1-1/8″ to 1.5″
➤ Tapered Head Tube & Steerer
➤ Top Nut: 25.4
➤ Cup O.D.: 44/55
➤ Crown Cone: 39.8
➤ Height: 19.5

tapered-headsets-P701A

P701A

EC29/25.4-24tpi | EC29/27
EC30/25.4-24tpi | EC30/26

➤ Alloy Cap & Cups
➤ Steel Crown Race
➤ Sealed Bearings
➤ Top Nut: 22.2
➤ Cup O.D.: 30/30.2
➤ Crown Cone: 27/26.4
➤ Height: 35.4

tapered-headsets-CS3-5

CS3-5

ZS44/28.6 | EC44/40

➤ Steel
➤ Ball Retainers
➤ 1-1/8″ to 1.5″
➤ Tapered Steerer
➤ Top Nut: 1-1/8″
➤ Cup O.D.: 44
➤ Crown Cone: 39.8
➤ Height: 19.8

tapered-headsets-P561S

P561S

ZS44/28.6-26tpi | ZS56/40

➤ Steel
➤ Ball Retainers
➤ 1-1/8″ to 1.5″
➤ Tapered Head Tube & Steerer
➤ Top Nut: 25.4
➤ Cup O.D.: 44/56
➤ Crown Cone: 39.8
➤ Height: 21.1

Angle Limited

P507A

ZS42/28.6 | IS52/40

Patent Pending No: 108203231

➤ Alloy, Sealed Bearings
➤ 1-1/8″ to 1.5″
➤ Tapered Head Tube & Steerer
➤ Angle-Limited
➤ Top Nut: 1-1/8″
➤ Cup/Bearing O.D.: 42/52
➤ Crown Cone: 39.8
➤ Height: 15.7
➤ Weight: 139g

Technical Diagram

tapered headset angle limited p560a

P560A

ZS44/28.6-26tpi | ZS56/40

➤ Alloy
➤ Sealed Bearings
➤ 1-1/8″ to 1.5″
➤ Tapered Head Tube & Steerer
➤ Angle-Limited
➤ Top Nut: 25.4
➤ Cup O.D.: 44/56
➤ Crown Cone: 39.8
➤ Height: 20.1

Gravel Bike Cranksets

crankset-kt1

KT1

➤ 100% CNC Production
➤ Crank Length: 165/170/172.5/175mm (AL6066)
➤ BCD: 110mm
➤ Chainring: 40 , 42T (AL7075)
➤ Spindle: Cr-Mo SCM440
➤ Chainline: 42mm

Technical Diagram

Tool for Press-Fit 28.99 (41/42/46mm & BSA)

TOOL-PF28.99

Assembly and Disassembly

➤ Removes 41, 42 & 46mm ID Press Fit Bottom Brackets.
➤ Dedicated wrench for BSA 28.99mm ID bottom bracket removal and installation.
➤ Non-impact method of Press Fit Bottom Bracket Removal.
➤ Quick, no fuss, Installation or Removal: Install or Remove BB in 30 seconds making this especially useful for busy bikeshop professionals.
➤ Easy to Use—no need for excessive force. Gentle pressure from the combination of the driver and split steel-hitch with a few turns of an allen key is all that’s required.
➤ All in One Toolset—everything you need contained in the compact storage and carrying case
➤ Anodized—will last a lifetime

Technical Diagram

wrench for FIRST T30 and SRAM DUB BB

Tool fort 28.99 BB ( BSA)

TOOL-FR1224

Assembly and Disassembly

➤ Wrench for FIRST T30 & SRAM Dub Bottom Brackets

Technical Diagram

Narrow Wide Chainring 9100

R-M9100

Direct-Mount, Narrow-Wide

➤ AL7075 CNC
➤ Teeth:  30T ~ 38T
➤ Shimano Compatible

Pully Wheel Y70a-6-12T

Y70A-6

➤  Material: AL6061
➤ Teeth: 12T

Pully Wheel Y70a-5-13T

Y70A-5

➤  Material: AL6061
➤ Teeth: 13T

Pully Wheel Y70a-7-15t

Y70A-7

➤  Material: AL6061
➤ Teeth: 15T

Narrow Wide Pully Wheel Y75a-2-14T

Y75A-2

Narrow-Wide

➤  Material: AL6061
➤ Teeth: 14T

Scroll to Top